solve the following equation and check your result. 1. 8x+4=3(x-1)+7
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Answered by
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8x + 4 = 3x - 3 + 7
8x - 3x + 4 = 4
5x = 4 - 4
5x = 0
x =
Answered by
1
Answer:
8x+4=3(x-1)+7
8x+4=3x-3+7
8x+4=3x+4
8x=3x+4-4
8x=3x+0
8x-3x=0
5x=0
x=0/5
x=0
LHS:
8x+4
=8×0+4=4
RHS:
3(x-1)+7
3(0-1)+7= -3+7=4
:. LHS=RHS
Hence verified
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