4(z-7)=

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Solution for 4(z-7)= equation: 


Simplifying
4(z + -7) = 0

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

Solving
-28 + 4z = 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 + 4z = 0 + 28

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

Combine like terms: 0 + 28 = 28
4z = 28

Divide each side by '4'.
z = 7

Simplifying
z = 7

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