One-step Equations with negatives

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing the same operation on both sides of the equation.

Tags

CCSS.6.EE.B.7

Front

How do you solve the equation 18 - (-f) = 91?

Back

To solve, first rewrite it as 18 + f = 91. Then, subtract 18 from both sides to get f = 73.

Tags

CCSS.6.EE.B.7

Front

What is the solution to the equation 12a = -132?

Back

Divide both sides by 12 to find a = -11.

Tags

CCSS.6.EE.B.7

Front

How do you isolate x in the equation -13 = 5 + x?

Back

Subtract 5 from both sides to get x = -18.

Tags

CCSS.6.EE.B.7

Front

What is the value of p in the equation p - 4 = 6?

Back

Add 4 to both sides to find p = 10.

Tags

CCSS.6.EE.B.7

Front

What does it mean to have a negative variable in an equation?

Back

A negative variable indicates that the value of the variable is less than zero.

Tags

CCSS.6.EE.B.7

Front

How do you handle double negatives in equations?

Back

Double negatives cancel each other out, turning into a positive.

Tags

CCSS.8.EE.C.7B

Front

What is the first step to solve j - (-17) = 36?

Back

Rewrite the equation as j + 17 = 36, then subtract 17 from both sides to find j = 19.

Tags

CCSS.6.EE.B.7

Front

What is the principle of equality in solving equations?

Back

The principle of equality states that if you perform the same operation on both sides of an equation, the two sides remain equal.

Tags

CCSS.HSA.REI.A.1

Front

What is the solution to the equation 5x = -25?

Back

Divide both sides by 5 to find x = -5.

Tags

CCSS.6.EE.B.7