When writing a word sentence as an equation, explain when to use a variable.

2x-7y=13 3x+y=8 solve by substitution

in the solution of the equation 5+3x=-2x+9,2x is added to the equation first witch should be next add-9, add - 5, or add - 3x

According to the Transitive Property of Equality, if TX = XY and XY = YZ, then TX = ___. A.) TX B.) XY C.) YZ D.) TZ Which property is illustrated by the statement, if KL = LM, then LM = KL? A.) eflexive Property of Equality B.

What is another word to describe a plane shape? dimension 3-dimensional 2-dimensional solid choices

Solve the equation. - 6p - 21 = 3p - 12 a. 1 b. 3 c. - 3 d. - 1

Name the corresponding part if ∆RST ≅ ∆WXY ∠R= ∠X ∠W ∠Y

Given the function f (x) = 9-2x, find x when f (x) = 25 -41 17 -8

What is the answer to this equation 1/2 (10x-20) = 5x-10

The sum of four times a number and 1 is equal to three times the number

If the perimeter of the adult pinball machine is 172 inches, what is the length, in inches of G' A '?