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2\left(2u+1\right)-3\left(z-2\right)=12
Multiply both sides of the equation by 6, the least common multiple of 3,2.
4u+2-3\left(z-2\right)=12
Use the distributive property to multiply 2 by 2u+1.
4u+2-3z+6=12
Use the distributive property to multiply -3 by z-2.
4u+8-3z=12
Add 2 and 6 to get 8.
4u-3z=12-8
Subtract 8 from both sides.
4u-3z=4
Subtract 8 from 12 to get 4.
4u=4+3z
Add 3z to both sides.
4u=3z+4
The equation is in standard form.
\frac{4u}{4}=\frac{3z+4}{4}
Divide both sides by 4.
u=\frac{3z+4}{4}
Dividing by 4 undoes the multiplication by 4.
u=\frac{3z}{4}+1
Divide 4+3z by 4.
2\left(2u+1\right)-3\left(z-2\right)=12
Multiply both sides of the equation by 6, the least common multiple of 3,2.
4u+2-3\left(z-2\right)=12
Use the distributive property to multiply 2 by 2u+1.
4u+2-3z+6=12
Use the distributive property to multiply -3 by z-2.
4u+8-3z=12
Add 2 and 6 to get 8.
8-3z=12-4u
Subtract 4u from both sides.
-3z=12-4u-8
Subtract 8 from both sides.
-3z=4-4u
Subtract 8 from 12 to get 4.
\frac{-3z}{-3}=\frac{4-4u}{-3}
Divide both sides by -3.
z=\frac{4-4u}{-3}
Dividing by -3 undoes the multiplication by -3.
z=\frac{4u-4}{3}
Divide 4-4u by -3.