-2(4x+10)=x-1

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Solution for -2(4x+10)=x-1 equation:


Simplifying
-2(4x + 10) = x + -1

Reorder the terms:
-2(10 + 4x) = x + -1
(10 * -2 + 4x * -2) = x + -1
(-20 + -8x) = x + -1

Reorder the terms:
-20 + -8x = -1 + x

Solving
-20 + -8x = -1 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-20 + -8x + -1x = -1 + x + -1x

Combine like terms: -8x + -1x = -9x
-20 + -9x = -1 + x + -1x

Combine like terms: x + -1x = 0
-20 + -9x = -1 + 0
-20 + -9x = -1

Add '20' to each side of the equation.
-20 + 20 + -9x = -1 + 20

Combine like terms: -20 + 20 = 0
0 + -9x = -1 + 20
-9x = -1 + 20

Combine like terms: -1 + 20 = 19
-9x = 19

Divide each side by '-9'.
x = -2.111111111

Simplifying
x = -2.111111111

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