-3(x+2)+7(-2x-1)=6x-6(3x+5)

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Solution for -3(x+2)+7(-2x-1)=6x-6(3x+5) equation:


Simplifying
-3(x + 2) + 7(-2x + -1) = 6x + -6(3x + 5)

Reorder the terms:
-3(2 + x) + 7(-2x + -1) = 6x + -6(3x + 5)
(2 * -3 + x * -3) + 7(-2x + -1) = 6x + -6(3x + 5)
(-6 + -3x) + 7(-2x + -1) = 6x + -6(3x + 5)

Reorder the terms:
-6 + -3x + 7(-1 + -2x) = 6x + -6(3x + 5)
-6 + -3x + (-1 * 7 + -2x * 7) = 6x + -6(3x + 5)
-6 + -3x + (-7 + -14x) = 6x + -6(3x + 5)

Reorder the terms:
-6 + -7 + -3x + -14x = 6x + -6(3x + 5)

Combine like terms: -6 + -7 = -13
-13 + -3x + -14x = 6x + -6(3x + 5)

Combine like terms: -3x + -14x = -17x
-13 + -17x = 6x + -6(3x + 5)

Reorder the terms:
-13 + -17x = 6x + -6(5 + 3x)
-13 + -17x = 6x + (5 * -6 + 3x * -6)
-13 + -17x = 6x + (-30 + -18x)

Reorder the terms:
-13 + -17x = -30 + 6x + -18x

Combine like terms: 6x + -18x = -12x
-13 + -17x = -30 + -12x

Solving
-13 + -17x = -30 + -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.
-13 + -17x + 12x = -30 + -12x + 12x

Combine like terms: -17x + 12x = -5x
-13 + -5x = -30 + -12x + 12x

Combine like terms: -12x + 12x = 0
-13 + -5x = -30 + 0
-13 + -5x = -30

Add '13' to each side of the equation.
-13 + 13 + -5x = -30 + 13

Combine like terms: -13 + 13 = 0
0 + -5x = -30 + 13
-5x = -30 + 13

Combine like terms: -30 + 13 = -17
-5x = -17

Divide each side by '-5'.
x = 3.4

Simplifying
x = 3.4

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