Solve for x
x=12
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5x-4=7\times 8
Multiply both sides by 8.
5x-4=56
Multiply 7 and 8 to get 56.
5x=56+4
Add 4 to both sides.
5x=60
Add 56 and 4 to get 60.
x=\frac{60}{5}
Divide both sides by 5.
x=12
Divide 60 by 5 to get 12.
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