4-8(1+6z)=-30

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Solution for 4-8(1+6z)=-30 equation:


Simplifying
4 + -8(1 + 6z) = -30
4 + (1 * -8 + 6z * -8) = -30
4 + (-8 + -48z) = -30

Combine like terms: 4 + -8 = -4
-4 + -48z = -30

Solving
-4 + -48z = -30

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + -48z = -30 + 4

Combine like terms: -4 + 4 = 0
0 + -48z = -30 + 4
-48z = -30 + 4

Combine like terms: -30 + 4 = -26
-48z = -26

Divide each side by '-48'.
z = 0.5416666667

Simplifying
z = 0.5416666667

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