Solve for x
x=4\left(y-16\right)
Solve for y
y=\frac{x}{4}+16
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0.25x+16=y
Swap sides so that all variable terms are on the left hand side.
0.25x=y-16
Subtract 16 from both sides.
\frac{0.25x}{0.25}=\frac{y-16}{0.25}
Multiply both sides by 4.
x=\frac{y-16}{0.25}
Dividing by 0.25 undoes the multiplication by 0.25.
x=4y-64
Divide y-16 by 0.25 by multiplying y-16 by the reciprocal of 0.25.
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