12=10-2(3z-4)

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Solution for 12=10-2(3z-4) equation:


Simplifying
12 = 10 + -2(3z + -4)

Reorder the terms:
12 = 10 + -2(-4 + 3z)
12 = 10 + (-4 * -2 + 3z * -2)
12 = 10 + (8 + -6z)

Combine like terms: 10 + 8 = 18
12 = 18 + -6z

Solving
12 = 18 + -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
12 + 6z = 18 + -6z + 6z

Combine like terms: -6z + 6z = 0
12 + 6z = 18 + 0
12 + 6z = 18

Add '-12' to each side of the equation.
12 + -12 + 6z = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 6z = 18 + -12
6z = 18 + -12

Combine like terms: 18 + -12 = 6
6z = 6

Divide each side by '6'.
z = 1

Simplifying
z = 1

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