Solve for x
x=\frac{1}{8}=0.125
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x+4+7x=5
Add 7x to both sides.
8x+4=5
Combine x and 7x to get 8x.
8x=5-4
Subtract 4 from both sides.
8x=1
Subtract 4 from 5 to get 1.
x=\frac{1}{8}
Divide both sides by 8.
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