2(z-11)+4=18

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Solution for 2(z-11)+4=18 equation:


Simplifying
2(z + -11) + 4 = 18

Reorder the terms:
2(-11 + z) + 4 = 18
(-11 * 2 + z * 2) + 4 = 18
(-22 + 2z) + 4 = 18

Reorder the terms:
-22 + 4 + 2z = 18

Combine like terms: -22 + 4 = -18
-18 + 2z = 18

Solving
-18 + 2z = 18

Solving for variable 'z'.

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

Add '18' to each side of the equation.
-18 + 18 + 2z = 18 + 18

Combine like terms: -18 + 18 = 0
0 + 2z = 18 + 18
2z = 18 + 18

Combine like terms: 18 + 18 = 36
2z = 36

Divide each side by '2'.
z = 18

Simplifying
z = 18

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