-7(z-1)=4-6z

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Solution for -7(z-1)=4-6z equation:


Simplifying
-7(z + -1) = 4 + -6z

Reorder the terms:
-7(-1 + z) = 4 + -6z
(-1 * -7 + z * -7) = 4 + -6z
(7 + -7z) = 4 + -6z

Solving
7 + -7z = 4 + -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
7 + -7z + 6z = 4 + -6z + 6z

Combine like terms: -7z + 6z = -1z
7 + -1z = 4 + -6z + 6z

Combine like terms: -6z + 6z = 0
7 + -1z = 4 + 0
7 + -1z = 4

Add '-7' to each side of the equation.
7 + -7 + -1z = 4 + -7

Combine like terms: 7 + -7 = 0
0 + -1z = 4 + -7
-1z = 4 + -7

Combine like terms: 4 + -7 = -3
-1z = -3

Divide each side by '-1'.
z = 3

Simplifying
z = 3

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