3(-4x-7)+6x-4=-2x-3(x+4)

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Solution for 3(-4x-7)+6x-4=-2x-3(x+4) equation:


Simplifying
3(-4x + -7) + 6x + -4 = -2x + -3(x + 4)

Reorder the terms:
3(-7 + -4x) + 6x + -4 = -2x + -3(x + 4)
(-7 * 3 + -4x * 3) + 6x + -4 = -2x + -3(x + 4)
(-21 + -12x) + 6x + -4 = -2x + -3(x + 4)

Reorder the terms:
-21 + -4 + -12x + 6x = -2x + -3(x + 4)

Combine like terms: -21 + -4 = -25
-25 + -12x + 6x = -2x + -3(x + 4)

Combine like terms: -12x + 6x = -6x
-25 + -6x = -2x + -3(x + 4)

Reorder the terms:
-25 + -6x = -2x + -3(4 + x)
-25 + -6x = -2x + (4 * -3 + x * -3)
-25 + -6x = -2x + (-12 + -3x)

Reorder the terms:
-25 + -6x = -12 + -2x + -3x

Combine like terms: -2x + -3x = -5x
-25 + -6x = -12 + -5x

Solving
-25 + -6x = -12 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-25 + -6x + 5x = -12 + -5x + 5x

Combine like terms: -6x + 5x = -1x
-25 + -1x = -12 + -5x + 5x

Combine like terms: -5x + 5x = 0
-25 + -1x = -12 + 0
-25 + -1x = -12

Add '25' to each side of the equation.
-25 + 25 + -1x = -12 + 25

Combine like terms: -25 + 25 = 0
0 + -1x = -12 + 25
-1x = -12 + 25

Combine like terms: -12 + 25 = 13
-1x = 13

Divide each side by '-1'.
x = -13

Simplifying
x = -13

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