Unit 2 Assessment: Section 2- Solving Equations

Front

Solve for g: -22 + g = -42

Back

g = -20

Front

Solve for h: 3(h - 1) = 2h + 9

Back

h = 12

Front

Solve for p: -6p = 6

Back

p = -1

Front

Solve for m: 3m - m + 2 = 4(2m - 1)

Back

m = 1

Front

Solve for d: ½ (2d + 6) = 3d + 13

Back

d = -5

Front

Definition: Variable

Back

A symbol used to represent an unknown value in an equation.

Front

Definition: Equation

Back

A mathematical statement that asserts the equality of two expressions.

Front

Definition: Solution of an equation

Back

A value that makes the equation true when substituted for the variable.

Front

Definition: Isolate the variable

Back

To manipulate an equation to get the variable on one side and the constants on the other.

Front

Definition: Coefficient

Back

A numerical factor in a term of an algebraic expression.