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

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


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

Combine like terms: 2 + -3 = -1
12 + 4(-1) = -3z + 2

Multiply 4 * -1
12 + -4 = -3z + 2

Combine like terms: 12 + -4 = 8
8 = -3z + 2

Reorder the terms:
8 = 2 + -3z

Solving
8 = 2 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
8 + 3z = 2 + -3z + 3z

Combine like terms: -3z + 3z = 0
8 + 3z = 2 + 0
8 + 3z = 2

Add '-8' to each side of the equation.
8 + -8 + 3z = 2 + -8

Combine like terms: 8 + -8 = 0
0 + 3z = 2 + -8
3z = 2 + -8

Combine like terms: 2 + -8 = -6
3z = -6

Divide each side by '3'.
z = -2

Simplifying
z = -2

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