4(z-2)+7=-13

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Solution for 4(z-2)+7=-13 equation:


Simplifying
4(z + -2) + 7 = -13

Reorder the terms:
4(-2 + z) + 7 = -13
(-2 * 4 + z * 4) + 7 = -13
(-8 + 4z) + 7 = -13

Reorder the terms:
-8 + 7 + 4z = -13

Combine like terms: -8 + 7 = -1
-1 + 4z = -13

Solving
-1 + 4z = -13

Solving for variable 'z'.

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

Add '1' to each side of the equation.
-1 + 1 + 4z = -13 + 1

Combine like terms: -1 + 1 = 0
0 + 4z = -13 + 1
4z = -13 + 1

Combine like terms: -13 + 1 = -12
4z = -12

Divide each side by '4'.
z = -3

Simplifying
z = -3

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