solve 15(X-1)+4(X+3)=2(7+X)
Answers
Answered by
1
Step-by-step explanation:
15(x-1)+4(x+3)=2(7+x)
=15x-15+4x+12=14+2x
=15x+4x-2x=14-12+15
=7x=17
x=17/7
Answered by
0
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 = 17/17
= 1 Answer
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