Solve for v
v=\frac{x-4}{4}
Solve for x
x=4\left(v+1\right)
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2x-8=8v
Multiply both sides of the equation by 4.
8v=2x-8
Swap sides so that all variable terms are on the left hand side.
\frac{8v}{8}=\frac{2x-8}{8}
Divide both sides by 8.
v=\frac{2x-8}{8}
Dividing by 8 undoes the multiplication by 8.
v=\frac{x}{4}-1
Divide -8+2x by 8.
2x-8=8v
Multiply both sides of the equation by 4.
2x=8v+8
Add 8 to both sides.
\frac{2x}{2}=\frac{8v+8}{2}
Divide both sides by 2.
x=\frac{8v+8}{2}
Dividing by 2 undoes the multiplication by 2.
x=4v+4
Divide 8+8v by 2.
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