-4(7z-1)+5z=-2(3z+4)-3z

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Solution for -4(7z-1)+5z=-2(3z+4)-3z equation:


Simplifying
-4(7z + -1) + 5z = -2(3z + 4) + -3z

Reorder the terms:
-4(-1 + 7z) + 5z = -2(3z + 4) + -3z
(-1 * -4 + 7z * -4) + 5z = -2(3z + 4) + -3z
(4 + -28z) + 5z = -2(3z + 4) + -3z

Combine like terms: -28z + 5z = -23z
4 + -23z = -2(3z + 4) + -3z

Reorder the terms:
4 + -23z = -2(4 + 3z) + -3z
4 + -23z = (4 * -2 + 3z * -2) + -3z
4 + -23z = (-8 + -6z) + -3z

Combine like terms: -6z + -3z = -9z
4 + -23z = -8 + -9z

Solving
4 + -23z = -8 + -9z

Solving for variable 'z'.

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

Add '9z' to each side of the equation.
4 + -23z + 9z = -8 + -9z + 9z

Combine like terms: -23z + 9z = -14z
4 + -14z = -8 + -9z + 9z

Combine like terms: -9z + 9z = 0
4 + -14z = -8 + 0
4 + -14z = -8

Add '-4' to each side of the equation.
4 + -4 + -14z = -8 + -4

Combine like terms: 4 + -4 = 0
0 + -14z = -8 + -4
-14z = -8 + -4

Combine like terms: -8 + -4 = -12
-14z = -12

Divide each side by '-14'.
z = 0.8571428571

Simplifying
z = 0.8571428571

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