-9-5(1+8x)=-20

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Solution for -9-5(1+8x)=-20 equation:


Simplifying
-9 + -5(1 + 8x) = -20
-9 + (1 * -5 + 8x * -5) = -20
-9 + (-5 + -40x) = -20

Combine like terms: -9 + -5 = -14
-14 + -40x = -20

Solving
-14 + -40x = -20

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + -40x = -20 + 14

Combine like terms: -14 + 14 = 0
0 + -40x = -20 + 14
-40x = -20 + 14

Combine like terms: -20 + 14 = -6
-40x = -6

Divide each side by '-40'.
x = 0.15

Simplifying
x = 0.15

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