18z-(z+12)=3(5z+44)

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Solution for 18z-(z+12)=3(5z+44) equation:


Simplifying
18z + -1(z + 12) = 3(5z + 44)

Reorder the terms:
18z + -1(12 + z) = 3(5z + 44)
18z + (12 * -1 + z * -1) = 3(5z + 44)
18z + (-12 + -1z) = 3(5z + 44)

Reorder the terms:
-12 + 18z + -1z = 3(5z + 44)

Combine like terms: 18z + -1z = 17z
-12 + 17z = 3(5z + 44)

Reorder the terms:
-12 + 17z = 3(44 + 5z)
-12 + 17z = (44 * 3 + 5z * 3)
-12 + 17z = (132 + 15z)

Solving
-12 + 17z = 132 + 15z

Solving for variable 'z'.

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

Add '-15z' to each side of the equation.
-12 + 17z + -15z = 132 + 15z + -15z

Combine like terms: 17z + -15z = 2z
-12 + 2z = 132 + 15z + -15z

Combine like terms: 15z + -15z = 0
-12 + 2z = 132 + 0
-12 + 2z = 132

Add '12' to each side of the equation.
-12 + 12 + 2z = 132 + 12

Combine like terms: -12 + 12 = 0
0 + 2z = 132 + 12
2z = 132 + 12

Combine like terms: 132 + 12 = 144
2z = 144

Divide each side by '2'.
z = 72

Simplifying
z = 72

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