Question

b. -5(x+3) + 7x = -7​

Answer 1

Answer:

x = 4

Step-by-step explanation:

-5(x+3) + 7x = -7

-5 x x + (-5) x 3 +7x = -7

-5x -15 +7x = -7

2x = -7 + 15

2x = 8

x = 4

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Answer 2

Answer:

4

Step-by-step explanation:

first we multiply -5 to x+3

-5x-15+7x=-7

2x-15=-7

2x=-7+15

2x=8

x=4

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