6.10A - Equations STAAR Review

Front

What is the first step in solving the equation 7r = 28?

Back

Divide 7 to both sides of the equal sign.

Tags

CCSS.6.EE.B.7

Front

What is the first step in solving the equation h – (-6) = 28?

Back

Add -6 to both sides of the equal sign.

Tags

CCSS.6.EE.B.7

Front

What is the first step in solving the equation m + 7 = 23?

Back

Subtract 7 to both sides of the equal sign.

Tags

CCSS.6.EE.B.7

Front

What is the first step in solving the equation f + (-6) = 28?

Back

Subtract -6 to both sides of the equal sign.

Tags

CCSS.6.EE.B.7

Front

What is the first step in solving the equation c – 7 = 13?

Back

Add 7 to both sides of the equal sign.

Tags

CCSS.6.EE.B.7

Front

What does it mean to isolate a variable in an equation?

Back

To isolate a variable means to get the variable alone on one side of the equation.

Tags

CCSS.7.EE.B.4A

Front

What is the purpose of performing the same operation on both sides of an equation?

Back

To maintain the equality of the equation.

Tags

CCSS.HSA.REI.A.1

Front

What is the equation for finding the value of a variable?

Back

The equation must be balanced, meaning whatever you do to one side, you must do to the other.

Tags

CCSS.6.EE.B.7

Front

What is the first step in solving the equation 3x + 5 = 20?

Back

Subtract 5 from both sides of the equal sign.

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving the equation 2y - 4 = 10?

Back

Add 4 to both sides of the equal sign.

Tags

CCSS.7.EE.B.4A