Solve for x
x = \frac{63}{8} = 7\frac{7}{8} = 7.875
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7\times 9=8x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 7x, the least common multiple of x,7.
63=8x
Multiply 7 and 9 to get 63.
8x=63
Swap sides so that all variable terms are on the left hand side.
x=\frac{63}{8}
Divide both sides by 8.
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