4(x-7)=z

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


Simplifying
4(x + -7) = z

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

Solving
-28 + 4x = z

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 4x = 28 + z

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

Divide each side by '4'.
x = 7 + 0.25z

Simplifying
x = 7 + 0.25z

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