Math 8 Equations Review

Front

What is the solution to the equation 2(x + 6) + 3 = 9 + 5x?

Back

2

Front

What is the solution to the equation 3x + 2 = 5?

Back

1

Front

What is the solution to the equation 12 + 6x - 7x = 3x - 2x?

Back

6

Front

What is the solution to the equation 4x - 3 = 5?

Back

2

Front

What is the solution to the equation 3(x - 2) = 18?

Back

8

Front

What is the definition of a variable in an equation?

Back

A symbol used to represent an unknown value.

Front

What is the definition of an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to solve an equation?

Back

To find the value(s) of the variable(s) that make the equation true.

Front

What is the distributive property?

Back

a(b + c) = ab + ac, distributing a across the sum.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.