7(4x-5)+5(8-3x)=4(3x+4)-2

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Solution for 7(4x-5)+5(8-3x)=4(3x+4)-2 equation:


Simplifying
7(4x + -5) + 5(8 + -3x) = 4(3x + 4) + -2

Reorder the terms:
7(-5 + 4x) + 5(8 + -3x) = 4(3x + 4) + -2
(-5 * 7 + 4x * 7) + 5(8 + -3x) = 4(3x + 4) + -2
(-35 + 28x) + 5(8 + -3x) = 4(3x + 4) + -2
-35 + 28x + (8 * 5 + -3x * 5) = 4(3x + 4) + -2
-35 + 28x + (40 + -15x) = 4(3x + 4) + -2

Reorder the terms:
-35 + 40 + 28x + -15x = 4(3x + 4) + -2

Combine like terms: -35 + 40 = 5
5 + 28x + -15x = 4(3x + 4) + -2

Combine like terms: 28x + -15x = 13x
5 + 13x = 4(3x + 4) + -2

Reorder the terms:
5 + 13x = 4(4 + 3x) + -2
5 + 13x = (4 * 4 + 3x * 4) + -2
5 + 13x = (16 + 12x) + -2

Reorder the terms:
5 + 13x = 16 + -2 + 12x

Combine like terms: 16 + -2 = 14
5 + 13x = 14 + 12x

Solving
5 + 13x = 14 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
5 + 13x + -12x = 14 + 12x + -12x

Combine like terms: 13x + -12x = 1x
5 + 1x = 14 + 12x + -12x

Combine like terms: 12x + -12x = 0
5 + 1x = 14 + 0
5 + 1x = 14

Add '-5' to each side of the equation.
5 + -5 + 1x = 14 + -5

Combine like terms: 5 + -5 = 0
0 + 1x = 14 + -5
1x = 14 + -5

Combine like terms: 14 + -5 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

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