-6(z+2)+3(4z-6)=5(z-5)+13

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Solution for -6(z+2)+3(4z-6)=5(z-5)+13 equation:


Simplifying
-6(z + 2) + 3(4z + -6) = 5(z + -5) + 13

Reorder the terms:
-6(2 + z) + 3(4z + -6) = 5(z + -5) + 13
(2 * -6 + z * -6) + 3(4z + -6) = 5(z + -5) + 13
(-12 + -6z) + 3(4z + -6) = 5(z + -5) + 13

Reorder the terms:
-12 + -6z + 3(-6 + 4z) = 5(z + -5) + 13
-12 + -6z + (-6 * 3 + 4z * 3) = 5(z + -5) + 13
-12 + -6z + (-18 + 12z) = 5(z + -5) + 13

Reorder the terms:
-12 + -18 + -6z + 12z = 5(z + -5) + 13

Combine like terms: -12 + -18 = -30
-30 + -6z + 12z = 5(z + -5) + 13

Combine like terms: -6z + 12z = 6z
-30 + 6z = 5(z + -5) + 13

Reorder the terms:
-30 + 6z = 5(-5 + z) + 13
-30 + 6z = (-5 * 5 + z * 5) + 13
-30 + 6z = (-25 + 5z) + 13

Reorder the terms:
-30 + 6z = -25 + 13 + 5z

Combine like terms: -25 + 13 = -12
-30 + 6z = -12 + 5z

Solving
-30 + 6z = -12 + 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.
-30 + 6z + -5z = -12 + 5z + -5z

Combine like terms: 6z + -5z = 1z
-30 + 1z = -12 + 5z + -5z

Combine like terms: 5z + -5z = 0
-30 + 1z = -12 + 0
-30 + 1z = -12

Add '30' to each side of the equation.
-30 + 30 + 1z = -12 + 30

Combine like terms: -30 + 30 = 0
0 + 1z = -12 + 30
1z = -12 + 30

Combine like terms: -12 + 30 = 18
1z = 18

Divide each side by '1'.
z = 18

Simplifying
z = 18

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