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

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


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

Reorder the terms:
-7(4 + x) + 4(3x + 1) = 3x + -4x
(4 * -7 + x * -7) + 4(3x + 1) = 3x + -4x
(-28 + -7x) + 4(3x + 1) = 3x + -4x

Reorder the terms:
-28 + -7x + 4(1 + 3x) = 3x + -4x
-28 + -7x + (1 * 4 + 3x * 4) = 3x + -4x
-28 + -7x + (4 + 12x) = 3x + -4x

Reorder the terms:
-28 + 4 + -7x + 12x = 3x + -4x

Combine like terms: -28 + 4 = -24
-24 + -7x + 12x = 3x + -4x

Combine like terms: -7x + 12x = 5x
-24 + 5x = 3x + -4x

Combine like terms: 3x + -4x = -1x
-24 + 5x = -1x

Solving
-24 + 5x = -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-24 + 5x + x = -1x + x

Combine like terms: 5x + x = 6x
-24 + 6x = -1x + x

Combine like terms: -1x + x = 0
-24 + 6x = 0

Add '24' to each side of the equation.
-24 + 24 + 6x = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 6x = 0 + 24
6x = 0 + 24

Combine like terms: 0 + 24 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

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