4z-3(z-9)=2+2z

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Solution for 4z-3(z-9)=2+2z equation:


Simplifying
4z + -3(z + -9) = 2 + 2z

Reorder the terms:
4z + -3(-9 + z) = 2 + 2z
4z + (-9 * -3 + z * -3) = 2 + 2z
4z + (27 + -3z) = 2 + 2z

Reorder the terms:
27 + 4z + -3z = 2 + 2z

Combine like terms: 4z + -3z = 1z
27 + 1z = 2 + 2z

Solving
27 + 1z = 2 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
27 + 1z + -2z = 2 + 2z + -2z

Combine like terms: 1z + -2z = -1z
27 + -1z = 2 + 2z + -2z

Combine like terms: 2z + -2z = 0
27 + -1z = 2 + 0
27 + -1z = 2

Add '-27' to each side of the equation.
27 + -27 + -1z = 2 + -27

Combine like terms: 27 + -27 = 0
0 + -1z = 2 + -27
-1z = 2 + -27

Combine like terms: 2 + -27 = -25
-1z = -25

Divide each side by '-1'.
z = 25

Simplifying
z = 25

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