12+3(z-4)=-2z+4

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Solution for 12+3(z-4)=-2z+4 equation:


Simplifying
12 + 3(z + -4) = -2z + 4

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

Combine like terms: 12 + -12 = 0
0 + 3z = -2z + 4
3z = -2z + 4

Reorder the terms:
3z = 4 + -2z

Solving
3z = 4 + -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.
3z + 2z = 4 + -2z + 2z

Combine like terms: 3z + 2z = 5z
5z = 4 + -2z + 2z

Combine like terms: -2z + 2z = 0
5z = 4 + 0
5z = 4

Divide each side by '5'.
z = 0.8

Simplifying
z = 0.8

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