Math, asked by sunitharamesh115, 10 months ago

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

Answers

Answered by avitaylor101

Step-by-step explanation:

15x - 15 + 4x + 12 = 14 + 2x

or, 19x - 3 = 14 + 2x

or,19x - 2x = 14 + 3

: 17x = 17

x = 1 answer

Answered by ravisimsim

Step-by-step explanation:

$15(x - 1) + 4(x + 3) = 2(7 + x) \\ \\ \\ \\ \\ \\ 15x - 15 + 4x + 12 = 14 + 2x \\ \\ \\ \\ \\ \\ 19x - 3 = 14 + 2x \\ \\ \\ \\ \\ 19x - 2x = 14 + 3 \\ \\ 17x = 17 \\ x = 1$

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15(x-1)+4(x+3)=2(7+x)​

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