AnswersPre-Algebra - MA3119 A Distance LearningAddition and Subtraction Equations

Solving Two-Step Equations Answers

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1
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Answers:
on both sides.:add 1.72
on both sides.:multiply by 4/3
.:-6.8
5

Which property of operations allows you to add the same constant term to both sides?

A
multiplication property of equality
B
division property of equality
C
addition property of equality
D
subtraction property of equality
7

2. AddSubtract✔ Multiply both sidesDivide both sides by 4.

A
Add
B
Subtract
C
✔ Multiply both sides
D
Divide both sides
10

What is the solution?

A
x = -2.2
B
x = -1.4
C
x = 1.4
D
x = 2.2
12

1. The first step is to ✔ add 1.72subtract 1.72multiply by 1.72divide by 1.72 on both sides.

Answers:
on both sides.:add 1.72
on both sides.:multiply by 4/3
.:-6.8
15

x =

Answer:

-18

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