-[7z-(16z+7)]=7+(8x+3)

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Solution for -[7z-(16z+7)]=7+(8x+3) equation:


Simplifying
-1[7z + -1(16z + 7)] = 7 + (8x + 3)

Reorder the terms:
-1[7z + -1(7 + 16z)] = 7 + (8x + 3)
-1[7z + (7 * -1 + 16z * -1)] = 7 + (8x + 3)
-1[7z + (-7 + -16z)] = 7 + (8x + 3)

Reorder the terms:
-1[-7 + 7z + -16z] = 7 + (8x + 3)

Combine like terms: 7z + -16z = -9z
-1[-7 + -9z] = 7 + (8x + 3)
[-7 * -1 + -9z * -1] = 7 + (8x + 3)
[7 + 9z] = 7 + (8x + 3)

Reorder the terms:
7 + 9z = 7 + (3 + 8x)

Remove parenthesis around (3 + 8x)
7 + 9z = 7 + 3 + 8x

Combine like terms: 7 + 3 = 10
7 + 9z = 10 + 8x

Solving
7 + 9z = 10 + 8x

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 9z = 10 + -7 + 8x

Combine like terms: 7 + -7 = 0
0 + 9z = 10 + -7 + 8x
9z = 10 + -7 + 8x

Combine like terms: 10 + -7 = 3
9z = 3 + 8x

Divide each side by '9'.
z = 0.3333333333 + 0.8888888889x

Simplifying
z = 0.3333333333 + 0.8888888889x

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