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2 votes
Match each equation to its solution.

4.5.x - 7 = 20
x=-7
- 3x + 7 = 28
x = 6
2x+3=-7
x = -5


Answer shown on picture

Match each equation to its solution. 4.5.x - 7 = 20 x=-7 - 3x + 7 = 28 x = 6 2x+3=-7 x-example-1
User Gyan Veda
by
6.4k points

2 Answers

3 votes

Answer: so you answered your own question?

Step-by-step explanation: Look at the picture above ☝

User Don Lockhart
by
5.9k points
5 votes

Answer:

4*5x-7=20

4*5(-7)-7=20

20(-7)-7=20

-140-7=20

-140=20+7

-140=27

=27+140

=167

-3x+7=28

-3(6)+7=28

-3(6)=28-7

-18=21

=21+18

=39

2x+3=-7

2(-5)+3=-7

2(-5)=-7-3

-10=-10

=-10+10

=0

User Sandeep Dinesh
by
6.7k points
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