Solve Equations

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is the first step in solving the equation d/23.6 = 9?

Back

Multiply both sides by 23.6 to isolate d.

Front

Solve for d: d/23.6 = 9

Back

d = 212.4

Front

What is the first step in solving the equation y + 65 = 182?

Back

Subtract 65 from both sides to isolate y.

Front

Solve for y: y + 65 = 182

Back

y = 117

Front

What is the first step in solving the equation 4x = 72?

Back

Divide both sides by 4 to isolate x.

Front

Solve for x: 4x = 72

Back

x = 18

Front

What is the first step in solving the equation z - 33 = 234?

Back

Add 33 to both sides to isolate z.

Front

Solve for z: z - 33 = 234

Back

z = 267