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

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


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

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

Reorder the terms:
8 + -9 + 4x = x + -1

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

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

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

Combine like terms: -1 + 1 = 0
0 + 4x = -1 + 1 + x
4x = -1 + 1 + x

Combine like terms: -1 + 1 = 0
4x = 0 + x
4x = x

Solving
4x = 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.
4x + -1x = x + -1x

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

Combine like terms: x + -1x = 0
3x = 0

Divide each side by '3'.
x = 0

Simplifying
x = 0

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