1(-x+1)+4x-4=-9

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


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

Reorder the terms:
1(1 + -1x) + 4x + -4 = -9
(1 * 1 + -1x * 1) + 4x + -4 = -9
(1 + -1x) + 4x + -4 = -9

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

Combine like terms: 1 + -4 = -3
-3 + -1x + 4x = -9

Combine like terms: -1x + 4x = 3x
-3 + 3x = -9

Solving
-3 + 3x = -9

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 3x = -9 + 3

Combine like terms: -3 + 3 = 0
0 + 3x = -9 + 3
3x = -9 + 3

Combine like terms: -9 + 3 = -6
3x = -6

Divide each side by '3'.
x = -2

Simplifying
x = -2

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