8+4(z-7)=

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Solution for 8+4(z-7)= equation:


Simplifying
8 + 4(z + -7) = 0

Reorder the terms:
8 + 4(-7 + z) = 0
8 + (-7 * 4 + z * 4) = 0
8 + (-28 + 4z) = 0

Combine like terms: 8 + -28 = -20
-20 + 4z = 0

Solving
-20 + 4z = 0

Solving for variable 'z'.

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

Add '20' to each side of the equation.
-20 + 20 + 4z = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 4z = 0 + 20
4z = 0 + 20

Combine like terms: 0 + 20 = 20
4z = 20

Divide each side by '4'.
z = 5

Simplifying
z = 5

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