-3(z+3)+2=8z+4

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Solution for -3(z+3)+2=8z+4 equation:


Simplifying
-3(z + 3) + 2 = 8z + 4

Reorder the terms:
-3(3 + z) + 2 = 8z + 4
(3 * -3 + z * -3) + 2 = 8z + 4
(-9 + -3z) + 2 = 8z + 4

Reorder the terms:
-9 + 2 + -3z = 8z + 4

Combine like terms: -9 + 2 = -7
-7 + -3z = 8z + 4

Reorder the terms:
-7 + -3z = 4 + 8z

Solving
-7 + -3z = 4 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
-7 + -3z + -8z = 4 + 8z + -8z

Combine like terms: -3z + -8z = -11z
-7 + -11z = 4 + 8z + -8z

Combine like terms: 8z + -8z = 0
-7 + -11z = 4 + 0
-7 + -11z = 4

Add '7' to each side of the equation.
-7 + 7 + -11z = 4 + 7

Combine like terms: -7 + 7 = 0
0 + -11z = 4 + 7
-11z = 4 + 7

Combine like terms: 4 + 7 = 11
-11z = 11

Divide each side by '-11'.
z = -1

Simplifying
z = -1

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