Solving one step equations

Front

The objective when solving an equation is to...

Back

isolate the variable.

Front

Solve for x: x + 19.46 = 245.3

Back

x = 225.84

Front

Solve for x: x + 13 = 25

Back

x = 12

Front

Solve for n: n - 8 = 12

Back

n = 20

Front

Solve for n: n - 4 = 12

Back

n = 16

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to isolate a variable?

Back

To manipulate an equation so that the variable is on one side and all other terms are on the other side.

Front

What is the first step in solving the equation x + 5 = 10?

Back

Subtract 5 from both sides.

Front

What is the solution to the equation 3x = 12?

Back

x = 4

Front

What is the solution to the equation 2n + 6 = 14?

Back

n = 4