Solve for x
x = \frac{37}{8} = 4\frac{5}{8} = 4.625
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8+4\times 3+2\times 5+7=8x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 8x, the least common multiple of x,2x,4x,8x.
8+12+10+7=8x
Do the multiplications.
20+10+7=8x
Add 8 and 12 to get 20.
30+7=8x
Add 20 and 10 to get 30.
37=8x
Add 30 and 7 to get 37.
8x=37
Swap sides so that all variable terms are on the left hand side.
x=\frac{37}{8}
Divide both sides by 8.
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