7+6(8z-1)=-6(-7z-8)-5

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Solution for 7+6(8z-1)=-6(-7z-8)-5 equation:


Simplifying
7 + 6(8z + -1) = -6(-7z + -8) + -5

Reorder the terms:
7 + 6(-1 + 8z) = -6(-7z + -8) + -5
7 + (-1 * 6 + 8z * 6) = -6(-7z + -8) + -5
7 + (-6 + 48z) = -6(-7z + -8) + -5

Combine like terms: 7 + -6 = 1
1 + 48z = -6(-7z + -8) + -5

Reorder the terms:
1 + 48z = -6(-8 + -7z) + -5
1 + 48z = (-8 * -6 + -7z * -6) + -5
1 + 48z = (48 + 42z) + -5

Reorder the terms:
1 + 48z = 48 + -5 + 42z

Combine like terms: 48 + -5 = 43
1 + 48z = 43 + 42z

Solving
1 + 48z = 43 + 42z

Solving for variable 'z'.

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

Add '-42z' to each side of the equation.
1 + 48z + -42z = 43 + 42z + -42z

Combine like terms: 48z + -42z = 6z
1 + 6z = 43 + 42z + -42z

Combine like terms: 42z + -42z = 0
1 + 6z = 43 + 0
1 + 6z = 43

Add '-1' to each side of the equation.
1 + -1 + 6z = 43 + -1

Combine like terms: 1 + -1 = 0
0 + 6z = 43 + -1
6z = 43 + -1

Combine like terms: 43 + -1 = 42
6z = 42

Divide each side by '6'.
z = 7

Simplifying
z = 7

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