3z+12=.5(4z+4)

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


Simplifying
3z + 12 = 0.5(4z + 4)

Reorder the terms:
12 + 3z = 0.5(4z + 4)

Reorder the terms:
12 + 3z = 0.5(4 + 4z)
12 + 3z = (4 * 0.5 + 4z * 0.5)
12 + 3z = (2 + 2z)

Solving
12 + 3z = 2 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
12 + 3z + -2z = 2 + 2z + -2z

Combine like terms: 3z + -2z = 1z
12 + 1z = 2 + 2z + -2z

Combine like terms: 2z + -2z = 0
12 + 1z = 2 + 0
12 + 1z = 2

Add '-12' to each side of the equation.
12 + -12 + 1z = 2 + -12

Combine like terms: 12 + -12 = 0
0 + 1z = 2 + -12
1z = 2 + -12

Combine like terms: 2 + -12 = -10
1z = -10

Divide each side by '1'.
z = -10

Simplifying
z = -10

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