5(6z-1)-3(z+3)=12(z+1)

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Solution for 5(6z-1)-3(z+3)=12(z+1) equation:


Simplifying
5(6z + -1) + -3(z + 3) = 12(z + 1)

Reorder the terms:
5(-1 + 6z) + -3(z + 3) = 12(z + 1)
(-1 * 5 + 6z * 5) + -3(z + 3) = 12(z + 1)
(-5 + 30z) + -3(z + 3) = 12(z + 1)

Reorder the terms:
-5 + 30z + -3(3 + z) = 12(z + 1)
-5 + 30z + (3 * -3 + z * -3) = 12(z + 1)
-5 + 30z + (-9 + -3z) = 12(z + 1)

Reorder the terms:
-5 + -9 + 30z + -3z = 12(z + 1)

Combine like terms: -5 + -9 = -14
-14 + 30z + -3z = 12(z + 1)

Combine like terms: 30z + -3z = 27z
-14 + 27z = 12(z + 1)

Reorder the terms:
-14 + 27z = 12(1 + z)
-14 + 27z = (1 * 12 + z * 12)
-14 + 27z = (12 + 12z)

Solving
-14 + 27z = 12 + 12z

Solving for variable 'z'.

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

Add '-12z' to each side of the equation.
-14 + 27z + -12z = 12 + 12z + -12z

Combine like terms: 27z + -12z = 15z
-14 + 15z = 12 + 12z + -12z

Combine like terms: 12z + -12z = 0
-14 + 15z = 12 + 0
-14 + 15z = 12

Add '14' to each side of the equation.
-14 + 14 + 15z = 12 + 14

Combine like terms: -14 + 14 = 0
0 + 15z = 12 + 14
15z = 12 + 14

Combine like terms: 12 + 14 = 26
15z = 26

Divide each side by '15'.
z = 1.733333333

Simplifying
z = 1.733333333

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