solve 15 (x-1)+4 (x+3)=2 (7+x)
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Answer:
Step-by-step explanation:
15 (x-1)+4 (x+3)=2 (7+x)
15x - 15 + 4x + 12 = 14 + 2x
19x - 27 = 14 + 2x
17x = 51
x = 3
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15 (x-1) + 4 (x+3) = 2(7+x)
15x - 15 +4x + 12 = 14 + 2x
19x - 3 = 14 + 2x
19x - 2x -3 = 14
17x - 3 = 14
17x = 14 + 3
17x = 17
x = 17/17
x = 1
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