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

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


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

Reorder the terms:
-1 + -9 + -1x = -7x + -4 + -2x

Combine like terms: -1 + -9 = -10
-10 + -1x = -7x + -4 + -2x

Reorder the terms:
-10 + -1x = -4 + -7x + -2x

Combine like terms: -7x + -2x = -9x
-10 + -1x = -4 + -9x

Solving
-10 + -1x = -4 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-10 + -1x + 9x = -4 + -9x + 9x

Combine like terms: -1x + 9x = 8x
-10 + 8x = -4 + -9x + 9x

Combine like terms: -9x + 9x = 0
-10 + 8x = -4 + 0
-10 + 8x = -4

Add '10' to each side of the equation.
-10 + 10 + 8x = -4 + 10

Combine like terms: -10 + 10 = 0
0 + 8x = -4 + 10
8x = -4 + 10

Combine like terms: -4 + 10 = 6
8x = 6

Divide each side by '8'.
x = 0.75

Simplifying
x = 0.75

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