7(1-z)=-4z-11

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Solution for 7(1-z)=-4z-11 equation:


Simplifying
7(1 + -1z) = -4z + -11
(1 * 7 + -1z * 7) = -4z + -11
(7 + -7z) = -4z + -11

Reorder the terms:
7 + -7z = -11 + -4z

Solving
7 + -7z = -11 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
7 + -7z + 4z = -11 + -4z + 4z

Combine like terms: -7z + 4z = -3z
7 + -3z = -11 + -4z + 4z

Combine like terms: -4z + 4z = 0
7 + -3z = -11 + 0
7 + -3z = -11

Add '-7' to each side of the equation.
7 + -7 + -3z = -11 + -7

Combine like terms: 7 + -7 = 0
0 + -3z = -11 + -7
-3z = -11 + -7

Combine like terms: -11 + -7 = -18
-3z = -18

Divide each side by '-3'.
z = 6

Simplifying
z = 6

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