Unit 4A Recovery Assessment

Front

Solve: 2(2x + 3) = -6(x + 9)

Back

x = -6

Front

Solve: 3x + 15 = 3(x + 5)

Back

Infinitely Many Solutions

Front

Solve: 4x + 3 = -5

Back

x = -2

Front

Solve: 8v - 4(v + 8) = 8

Back

v = 10

Front

Solve: 2(a + 4) = 2a - 8 + 4a

Back

a = 4

Front

Definition: Variable

Back

A symbol used to represent an unknown value in mathematical expressions or equations.

Front

Definition: Equation

Back

A mathematical statement that asserts the equality of two expressions.

Front

Definition: Solution of an equation

Back

A value or set of values that make an equation true.

Front

Definition: Coefficient

Back

A numerical factor in a term of an algebraic expression.

Front

Definition: Constant

Back

A fixed value that does not change.