If 0.3 is added to 0.2 times the quantity x - 3, Mathematics

Assignment Help:

If 0.3 is added to 0.2 times the quantity x - 3, the result is 2.5. What is the value of x?

The statement, "If 0.3 is added to 0.2 times the quantity x - 3, the result is 2.5," translates to the equation 0.2(x - 3) + 0.3 = 2.5. Remember to use parentheses for the expression when the words the quantity are used. Use the distributive property on the left side of the equation: 0.2x - 0.6 + 0.3 = 2.5. Combine like terms on the left side of the equation: 0.2x + -0.3 = 2.5. Add 0.3 to both sides of the equation: 0.2x + -0.3/2.8 + 0.2x/2.8 +0.3 = 2.5 + 0.3. Simplify: 0.2x 2.8. Divide both sides by 0.2 The variable is now alone: x = 14.


Related Discussions:- If 0.3 is added to 0.2 times the quantity x - 3

Logarithmic differentiation, Logarithmic Differentiation : There is one...

Logarithmic Differentiation : There is one final topic to discuss in this section. Taking derivatives of some complicated functions can be simplified by using logarithms.  It i

????? ???????, ???? ????? ??????? ?? ????? ??? ?? ????? ??????? ??????

???? ????? ??????? ?? ????? ??? ?? ????? ??????? ??????

Conclude the values of the six trigonometric functions, Conclude the values...

Conclude the values of the six trigonometric functions: Conclude the values of the six trigonometric functions of an angle formed through the x-axis and a line connecting the

representative value or an extreme value, A population forms a normal dist...

A population forms a normal distribution with a mean of μ=80 and a standard deviation of o=15. For every samples, compute the z-score for the sample mean and determine whether the

Even and odd functions, Even and Odd Functions : This is the final topic ...

Even and Odd Functions : This is the final topic that we have to discuss in this chapter.  Firstly, an even function is any function which satisfies,

Area, find area of rectangles and triangles put together

find area of rectangles and triangles put together

#title.automotive cruise control system., What are some of the interestingm...

What are some of the interestingmodern developments in cruise control systems that contrast with comparatively basic old systems

Applications of de moiver, what are the applications of de moiver''s theore...

what are the applications of de moiver''s theorem in programming and software engineering

Function and relation, how to know if it is function and if is relation

how to know if it is function and if is relation

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