4x-9[3x-7(-2x-9+5x+3)]=4x+3(2x-9)

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Solution for 4x-9[3x-7(-2x-9+5x+3)]=4x+3(2x-9) equation:


Simplifying
4x + -9[3x + -7(-2x + -9 + 5x + 3)] = 4x + 3(2x + -9)

Reorder the terms:
4x + -9[3x + -7(-9 + 3 + -2x + 5x)] = 4x + 3(2x + -9)

Combine like terms: -9 + 3 = -6
4x + -9[3x + -7(-6 + -2x + 5x)] = 4x + 3(2x + -9)

Combine like terms: -2x + 5x = 3x
4x + -9[3x + -7(-6 + 3x)] = 4x + 3(2x + -9)
4x + -9[3x + (-6 * -7 + 3x * -7)] = 4x + 3(2x + -9)
4x + -9[3x + (42 + -21x)] = 4x + 3(2x + -9)

Reorder the terms:
4x + -9[42 + 3x + -21x] = 4x + 3(2x + -9)

Combine like terms: 3x + -21x = -18x
4x + -9[42 + -18x] = 4x + 3(2x + -9)
4x + [42 * -9 + -18x * -9] = 4x + 3(2x + -9)
4x + [-378 + 162x] = 4x + 3(2x + -9)

Reorder the terms:
-378 + 4x + 162x = 4x + 3(2x + -9)

Combine like terms: 4x + 162x = 166x
-378 + 166x = 4x + 3(2x + -9)

Reorder the terms:
-378 + 166x = 4x + 3(-9 + 2x)
-378 + 166x = 4x + (-9 * 3 + 2x * 3)
-378 + 166x = 4x + (-27 + 6x)

Reorder the terms:
-378 + 166x = -27 + 4x + 6x

Combine like terms: 4x + 6x = 10x
-378 + 166x = -27 + 10x

Solving
-378 + 166x = -27 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-378 + 166x + -10x = -27 + 10x + -10x

Combine like terms: 166x + -10x = 156x
-378 + 156x = -27 + 10x + -10x

Combine like terms: 10x + -10x = 0
-378 + 156x = -27 + 0
-378 + 156x = -27

Add '378' to each side of the equation.
-378 + 378 + 156x = -27 + 378

Combine like terms: -378 + 378 = 0
0 + 156x = -27 + 378
156x = -27 + 378

Combine like terms: -27 + 378 = 351
156x = 351

Divide each side by '156'.
x = 2.25

Simplifying
x = 2.25

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