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scoundrel [369]

2 years ago

15

7x-10 -5x +4 = 10 solve for x

2 answers:

ZanzabumX [31]2 years ago

4 0

Answer:

8

Step-by-step explanation:

7x - 5x = 2x

-10 + 4 = -6

2x - 6 = 10

+6 on both sides of =

2x = 16

divide by 2 on both sides of =

x = 8

nika2105 [10]2 years ago

4 0

Answer:

7x - 10 - 5x + 4 = 10

7x - 5x - 10 + 4 = 10

2x - 6 = 10

2x = 10 - 6

x = 4/2

x = 2

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