7[2x+3]-3[5x-2]=5[3x-4]-3[3x-4]

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


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

Reorder the terms:
7[3 + 2x] + -3[5x + -2] = 5[3x + -4] + -3[3x + -4]
[3 * 7 + 2x * 7] + -3[5x + -2] = 5[3x + -4] + -3[3x + -4]
[21 + 14x] + -3[5x + -2] = 5[3x + -4] + -3[3x + -4]

Reorder the terms:
21 + 14x + -3[-2 + 5x] = 5[3x + -4] + -3[3x + -4]
21 + 14x + [-2 * -3 + 5x * -3] = 5[3x + -4] + -3[3x + -4]
21 + 14x + [6 + -15x] = 5[3x + -4] + -3[3x + -4]

Reorder the terms:
21 + 6 + 14x + -15x = 5[3x + -4] + -3[3x + -4]

Combine like terms: 21 + 6 = 27
27 + 14x + -15x = 5[3x + -4] + -3[3x + -4]

Combine like terms: 14x + -15x = -1x
27 + -1x = 5[3x + -4] + -3[3x + -4]

Reorder the terms:
27 + -1x = 5[-4 + 3x] + -3[3x + -4]
27 + -1x = [-4 * 5 + 3x * 5] + -3[3x + -4]
27 + -1x = [-20 + 15x] + -3[3x + -4]

Reorder the terms:
27 + -1x = -20 + 15x + -3[-4 + 3x]
27 + -1x = -20 + 15x + [-4 * -3 + 3x * -3]
27 + -1x = -20 + 15x + [12 + -9x]

Reorder the terms:
27 + -1x = -20 + 12 + 15x + -9x

Combine like terms: -20 + 12 = -8
27 + -1x = -8 + 15x + -9x

Combine like terms: 15x + -9x = 6x
27 + -1x = -8 + 6x

Solving
27 + -1x = -8 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
27 + -1x + -6x = -8 + 6x + -6x

Combine like terms: -1x + -6x = -7x
27 + -7x = -8 + 6x + -6x

Combine like terms: 6x + -6x = 0
27 + -7x = -8 + 0
27 + -7x = -8

Add '-27' to each side of the equation.
27 + -27 + -7x = -8 + -27

Combine like terms: 27 + -27 = 0
0 + -7x = -8 + -27
-7x = -8 + -27

Combine like terms: -8 + -27 = -35
-7x = -35

Divide each side by '-7'.
x = 5

Simplifying
x = 5

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