-2(2a+2)+11=6z-13

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Solution for -2(2a+2)+11=6z-13 equation:


Simplifying
-2(2a + 2) + 11 = 6z + -13

Reorder the terms:
-2(2 + 2a) + 11 = 6z + -13
(2 * -2 + 2a * -2) + 11 = 6z + -13
(-4 + -4a) + 11 = 6z + -13

Reorder the terms:
-4 + 11 + -4a = 6z + -13

Combine like terms: -4 + 11 = 7
7 + -4a = 6z + -13

Reorder the terms:
7 + -4a = -13 + 6z

Solving
7 + -4a = -13 + 6z

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + -4a = -13 + -7 + 6z

Combine like terms: 7 + -7 = 0
0 + -4a = -13 + -7 + 6z
-4a = -13 + -7 + 6z

Combine like terms: -13 + -7 = -20
-4a = -20 + 6z

Divide each side by '-4'.
a = 5 + -1.5z

Simplifying
a = 5 + -1.5z

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