3x+[-5x-(x+3)]=8x+[-5x-9]

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Solution for 3x+[-5x-(x+3)]=8x+[-5x-9] equation:


Simplifying
3x + [-5x + -1(x + 3)] = 8x + [-5x + -9]

Reorder the terms:
3x + [-5x + -1(3 + x)] = 8x + [-5x + -9]
3x + [-5x + (3 * -1 + x * -1)] = 8x + [-5x + -9]
3x + [-5x + (-3 + -1x)] = 8x + [-5x + -9]

Reorder the terms:
3x + [-3 + -5x + -1x] = 8x + [-5x + -9]

Combine like terms: -5x + -1x = -6x
3x + [-3 + -6x] = 8x + [-5x + -9]

Remove brackets around [-3 + -6x]
3x + -3 + -6x = 8x + [-5x + -9]

Reorder the terms:
-3 + 3x + -6x = 8x + [-5x + -9]

Combine like terms: 3x + -6x = -3x
-3 + -3x = 8x + [-5x + -9]

Reorder the terms:
-3 + -3x = 8x + [-9 + -5x]

Remove brackets around [-9 + -5x]
-3 + -3x = 8x + -9 + -5x

Reorder the terms:
-3 + -3x = -9 + 8x + -5x

Combine like terms: 8x + -5x = 3x
-3 + -3x = -9 + 3x

Solving
-3 + -3x = -9 + 3x

Solving for variable 'x'.

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

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

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

Combine like terms: 3x + -3x = 0
-3 + -6x = -9 + 0
-3 + -6x = -9

Add '3' to each side of the equation.
-3 + 3 + -6x = -9 + 3

Combine like terms: -3 + 3 = 0
0 + -6x = -9 + 3
-6x = -9 + 3

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

Divide each side by '-6'.
x = 1

Simplifying
x = 1

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