Solve for x
x = \frac{93}{7} = 13\frac{2}{7} = 13.285714285714286
Solve for z
z = -\frac{93}{7} = -13\frac{2}{7} = -13.285714285714286
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z=x-14+\frac{5}{7}
Divide 42 by 3 to get 14.
z=x-\frac{93}{7}
Add -14 and \frac{5}{7} to get -\frac{93}{7}.
x-\frac{93}{7}=z
Swap sides so that all variable terms are on the left hand side.
x=z+\frac{93}{7}
Add \frac{93}{7} to both sides.
z=x-14+\frac{5}{7}
Divide 42 by 3 to get 14.
z=x-\frac{93}{7}
Add -14 and \frac{5}{7} to get -\frac{93}{7}.
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