Solving Equations

Front

Solve: 5y + 34 = -2(-7y + 1)

Back

y = 4

Front

Solve: 2x = x + 3

Back

x = 3

Front

Solve: 8x - 8 = -4x + 16

Back

x = 2

Front

Solve: 2c - 12 = 9c + 2

Back

c = -2

Front

Solve: 10x + 9 = 4x - 9

Back

x = -3

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: Coefficient

Back

A numerical factor in a term of an algebraic expression.

Front

Definition: Constant

Back

A fixed value that does not change.

Front

Definition: Isolate the variable

Back

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