Question

15 (x-1) +4 (x+3) =2 (7+x)

Answer 1

Step-by-step explanation:

15(x-1) + 4(x+3) = 2(7+x)

15x - 15 + 4x + 12 = 14 + 7x

15x + 4x - 7x = 15 - 12 + 14

12x = 17

x = 17/12

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Answer 2

Answer:

1

Step-by-step explanation:

15 (x-1) +4 (x+3) =2 (7+x)

15x - 15 + 4x + 12 = 2 x 7 + 2x

19x - 3 = 14 + 2x

17x = 17

x = $\frac{17}{17}$

x = 1

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