5-4(2z+1)=-1(6z-3)-86

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Solution for 5-4(2z+1)=-1(6z-3)-86 equation:


Simplifying
5 + -4(2z + 1) = -1(6z + -3) + -86

Reorder the terms:
5 + -4(1 + 2z) = -1(6z + -3) + -86
5 + (1 * -4 + 2z * -4) = -1(6z + -3) + -86
5 + (-4 + -8z) = -1(6z + -3) + -86

Combine like terms: 5 + -4 = 1
1 + -8z = -1(6z + -3) + -86

Reorder the terms:
1 + -8z = -1(-3 + 6z) + -86
1 + -8z = (-3 * -1 + 6z * -1) + -86
1 + -8z = (3 + -6z) + -86

Reorder the terms:
1 + -8z = 3 + -86 + -6z

Combine like terms: 3 + -86 = -83
1 + -8z = -83 + -6z

Solving
1 + -8z = -83 + -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.
1 + -8z + 6z = -83 + -6z + 6z

Combine like terms: -8z + 6z = -2z
1 + -2z = -83 + -6z + 6z

Combine like terms: -6z + 6z = 0
1 + -2z = -83 + 0
1 + -2z = -83

Add '-1' to each side of the equation.
1 + -1 + -2z = -83 + -1

Combine like terms: 1 + -1 = 0
0 + -2z = -83 + -1
-2z = -83 + -1

Combine like terms: -83 + -1 = -84
-2z = -84

Divide each side by '-2'.
z = 42

Simplifying
z = 42

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