-3(x-1)+8(x-3)=4(7x+4)-4

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Solution for -3(x-1)+8(x-3)=4(7x+4)-4 equation:


Simplifying
-3(x + -1) + 8(x + -3) = 4(7x + 4) + -4

Reorder the terms:
-3(-1 + x) + 8(x + -3) = 4(7x + 4) + -4
(-1 * -3 + x * -3) + 8(x + -3) = 4(7x + 4) + -4
(3 + -3x) + 8(x + -3) = 4(7x + 4) + -4

Reorder the terms:
3 + -3x + 8(-3 + x) = 4(7x + 4) + -4
3 + -3x + (-3 * 8 + x * 8) = 4(7x + 4) + -4
3 + -3x + (-24 + 8x) = 4(7x + 4) + -4

Reorder the terms:
3 + -24 + -3x + 8x = 4(7x + 4) + -4

Combine like terms: 3 + -24 = -21
-21 + -3x + 8x = 4(7x + 4) + -4

Combine like terms: -3x + 8x = 5x
-21 + 5x = 4(7x + 4) + -4

Reorder the terms:
-21 + 5x = 4(4 + 7x) + -4
-21 + 5x = (4 * 4 + 7x * 4) + -4
-21 + 5x = (16 + 28x) + -4

Reorder the terms:
-21 + 5x = 16 + -4 + 28x

Combine like terms: 16 + -4 = 12
-21 + 5x = 12 + 28x

Solving
-21 + 5x = 12 + 28x

Solving for variable 'x'.

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

Add '-28x' to each side of the equation.
-21 + 5x + -28x = 12 + 28x + -28x

Combine like terms: 5x + -28x = -23x
-21 + -23x = 12 + 28x + -28x

Combine like terms: 28x + -28x = 0
-21 + -23x = 12 + 0
-21 + -23x = 12

Add '21' to each side of the equation.
-21 + 21 + -23x = 12 + 21

Combine like terms: -21 + 21 = 0
0 + -23x = 12 + 21
-23x = 12 + 21

Combine like terms: 12 + 21 = 33
-23x = 33

Divide each side by '-23'.
x = -1.434782609

Simplifying
x = -1.434782609

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