-3(z+7)+6=6

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Solution for -3(z+7)+6=6 equation:


Simplifying
-3(z + 7) + 6 = 6

Reorder the terms:
-3(7 + z) + 6 = 6
(7 * -3 + z * -3) + 6 = 6
(-21 + -3z) + 6 = 6

Reorder the terms:
-21 + 6 + -3z = 6

Combine like terms: -21 + 6 = -15
-15 + -3z = 6

Solving
-15 + -3z = 6

Solving for variable 'z'.

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

Add '15' to each side of the equation.
-15 + 15 + -3z = 6 + 15

Combine like terms: -15 + 15 = 0
0 + -3z = 6 + 15
-3z = 6 + 15

Combine like terms: 6 + 15 = 21
-3z = 21

Divide each side by '-3'.
z = -7

Simplifying
z = -7

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