-7(z+4)+4z=

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


Simplifying
-7(z + 4) + 4z = 0

Reorder the terms:
-7(4 + z) + 4z = 0
(4 * -7 + z * -7) + 4z = 0
(-28 + -7z) + 4z = 0

Combine like terms: -7z + 4z = -3z
-28 + -3z = 0

Solving
-28 + -3z = 0

Solving for variable 'z'.

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

Add '28' to each side of the equation.
-28 + 28 + -3z = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -3z = 0 + 28
-3z = 0 + 28

Combine like terms: 0 + 28 = 28
-3z = 28

Divide each side by '-3'.
z = -9.333333333

Simplifying
z = -9.333333333

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