Help i need to solve for X, 3x+15=22

3x+15=22

Factoring Polynomials Greatest Common Factor and Grouping, 10x^2+19x+6

10x^2+19x+6

Solve systems using method of substitution, Example   Solve following syst...

Example   Solve following systems. (a)    3x - y = 7                 2x + 3 y = 1 Solution Thus, it was the first system that we looked at above.  Already we know th

Eoc review, three consecutive odd integers such that the s f the first and ...

three consecutive odd integers such that the s f the first and second is 31 less than 3 times the third. find the inters.

Boolean,

System of elimination, solve x+4y=8 2x+5y=7

solve x+4y=8 2x+5y=7

Writing linear equations, If you sell a kayak for $400 and your sales per d...

If you sell a kayak for $400 and your sales per day averages $5200. Assume the sales per day is a linear function of price of kayak. write an equation describing the relationship.

Elimination Method, x+y=5 Y+-2x+5

x+y=5 Y+-2x+5

Absolute values, for what value of x is \2x-3\-4

for what value of x is \2x-3\-4

Factor theorem, Factor Theorem For the polynomial P ( x ) , 1. If va...

Factor Theorem For the polynomial P ( x ) , 1. If value of r is a zero of P ( x ) then x - r will be a factor of P ( x ) . 2. If x - r is a factor of P ( x ) then r will