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

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


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

Reorder the terms:
4(3 + 2z) = 3 + -3(2 + -3)
(3 * 4 + 2z * 4) = 3 + -3(2 + -3)
(12 + 8z) = 3 + -3(2 + -3)

Combine like terms: 2 + -3 = -1
12 + 8z = 3 + -3(-1)

Multiply -3 * -1
12 + 8z = 3 + 3

Combine like terms: 3 + 3 = 6
12 + 8z = 6

Solving
12 + 8z = 6

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 8z = 6 + -12

Combine like terms: 12 + -12 = 0
0 + 8z = 6 + -12
8z = 6 + -12

Combine like terms: 6 + -12 = -6
8z = -6

Divide each side by '8'.
z = -0.75

Simplifying
z = -0.75

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