-2(-9x-4)=-7x-1

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Solution for -2(-9x-4)=-7x-1 equation:


Simplifying
-2(-9x + -4) = -7x + -1

Reorder the terms:
-2(-4 + -9x) = -7x + -1
(-4 * -2 + -9x * -2) = -7x + -1
(8 + 18x) = -7x + -1

Reorder the terms:
8 + 18x = -1 + -7x

Solving
8 + 18x = -1 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
8 + 18x + 7x = -1 + -7x + 7x

Combine like terms: 18x + 7x = 25x
8 + 25x = -1 + -7x + 7x

Combine like terms: -7x + 7x = 0
8 + 25x = -1 + 0
8 + 25x = -1

Add '-8' to each side of the equation.
8 + -8 + 25x = -1 + -8

Combine like terms: 8 + -8 = 0
0 + 25x = -1 + -8
25x = -1 + -8

Combine like terms: -1 + -8 = -9
25x = -9

Divide each side by '25'.
x = -0.36

Simplifying
x = -0.36

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