12+4(z-3)=5z+8

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Solution for 12+4(z-3)=5z+8 equation:


Simplifying
12 + 4(z + -3) = 5z + 8

Reorder the terms:
12 + 4(-3 + z) = 5z + 8
12 + (-3 * 4 + z * 4) = 5z + 8
12 + (-12 + 4z) = 5z + 8

Combine like terms: 12 + -12 = 0
0 + 4z = 5z + 8
4z = 5z + 8

Reorder the terms:
4z = 8 + 5z

Solving
4z = 8 + 5z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-5z' to each side of the equation.
4z + -5z = 8 + 5z + -5z

Combine like terms: 4z + -5z = -1z
-1z = 8 + 5z + -5z

Combine like terms: 5z + -5z = 0
-1z = 8 + 0
-1z = 8

Divide each side by '-1'.
z = -8

Simplifying
z = -8

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