8-1 Equations Progressive Review

Front

What is the inverse operation of division?

Back

Multiplication

Front

How would you solve the equation -6a=48?

Back

a=-8

Front

What is the first step to solving the equation 3x - 7x + 2 = 10?

Back

Simplify the left side by combining like terms.

Front

Translate the sentence into an equation: Seven subtracted from n is 18.

Back

n - 7 = 18

Front

What is the first step to isolate x in the equation x + 5 = 12?

Back

Subtract 5 from both sides.

Front

What does it mean to 'combine like terms' in an equation?

Back

It means to add or subtract terms that have the same variable raised to the same power.

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4

Front

What is the purpose of using inverse operations in solving equations?

Back

To isolate the variable and find its value.

Front

How do you translate the phrase 'the sum of a number and 10 is 25' into an equation?

Back

x + 10 = 25

Front

What is the solution to the equation 5x - 15 = 0?

Back

x = 3