Solve for z
z=8
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43=4z+11
Combine 5z and -z to get 4z.
4z+11=43
Swap sides so that all variable terms are on the left hand side.
4z=43-11
Subtract 11 from both sides.
4z=32
Subtract 11 from 43 to get 32.
z=\frac{32}{4}
Divide both sides by 4.
z=8
Divide 32 by 4 to get 8.
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