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

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


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

Reorder the terms:
-3(4 + 4z) = (-3z + -3)
(4 * -3 + 4z * -3) = (-3z + -3)
(-12 + -12z) = (-3z + -3)

Reorder the terms:
-12 + -12z = (-3 + -3z)

Remove parenthesis around (-3 + -3z)
-12 + -12z = -3 + -3z

Solving
-12 + -12z = -3 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
-12 + -12z + 3z = -3 + -3z + 3z

Combine like terms: -12z + 3z = -9z
-12 + -9z = -3 + -3z + 3z

Combine like terms: -3z + 3z = 0
-12 + -9z = -3 + 0
-12 + -9z = -3

Add '12' to each side of the equation.
-12 + 12 + -9z = -3 + 12

Combine like terms: -12 + 12 = 0
0 + -9z = -3 + 12
-9z = -3 + 12

Combine like terms: -3 + 12 = 9
-9z = 9

Divide each side by '-9'.
z = -1

Simplifying
z = -1

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