Twice a number increased by 11 is equal to 32 less three, Mathematics

Assignment Help:

Twice a number increased by 11 is equal to 32 less than three times the number. Find out the number.

Let x = the number. Now translate every part of the sentence. Twice a number increased through 11 is 2x + 11; 32 less than 3 times a number is 3x - 32. Set the expressions equal to each other: 2x + 11 = 3x - 32. Subtract 2x from both sides of the equation: 2x - 2x + 11 = 3x - 2x - 32. Simplify: 11 = x - 32. Add 32 to both sides of the equation: 11 + 32 = x - 32 + 32. The variable is now alone: x = 43.


Related Discussions:- Twice a number increased by 11 is equal to 32 less three

Find the 14th term in the arithmetic sequence. 60, Find the 14th term in t...

Find the 14th term in the arithmetic sequence. 60, 68, 76, 84, 92

Concurrent deviation method, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE

Modulo Arithmetic, What is Modulo Arithmetic and what is an easy way to rem...

What is Modulo Arithmetic and what is an easy way to remember it?

Evaluate trig functions limits, Evaluate following limits. (a) (...

Evaluate following limits. (a) (b)    Solution There in fact isn't a whole lot to this limit. In this case because there is only a 6 in the denominator we'l

Vector functions - three dimensional space, Vector Functions We very f...

Vector Functions We very firstly saw vector functions back while we were looking at the Equation of Lines. In that section we talked about them as we wrote down the equation o

Volume of grains in the silo , The volume of grains in a silo at a particul...

The volume of grains in a silo at a particular time (measured in hours) is given by V (t) = 4t(3-t) m3. Find the rate of change of the volume of grains in the silo from first princ

Bricklayer estimates 6.5 how many bricks will he required, A bricklayer est...

A bricklayer estimates that he requires 6.5 bricks per square foot. He needs to lay a patio that will be 110 square feet. How many bricks will he required? Multiply 6.5 by 110;

Estimates the probabilities of price changes, Mr. Hoper is in charge of inv...

Mr. Hoper is in charge of investments for the golden horizon company. He estimates from past price fluctuations in the gold market that the probabilities of price changes on a give

Trignometric function, If tanx+secx=sqr rt 3, 0 Ans) sec 2 x=(√3-tanx) 2...

If tanx+secx=sqr rt 3, 0 Ans) sec 2 x=(√3-tanx) 2 1+tan 2 x=3+tan 2 x-2√3tanx 2√3tanx=2 tanx=1/√3 x=30degree

What is the radius of the traffic circle, In traveling three-fourths of the...

In traveling three-fourths of the way around a traffic circle a car travels 0.228 mi.  What is the radius of the traffic circle? The radius of the traffic circle is ____ mi.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd