7(2x-3)+6=2(-6x-20)-1

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Solution for 7(2x-3)+6=2(-6x-20)-1 equation:


Simplifying
7(2x + -3) + 6 = 2(-6x + -20) + -1

Reorder the terms:
7(-3 + 2x) + 6 = 2(-6x + -20) + -1
(-3 * 7 + 2x * 7) + 6 = 2(-6x + -20) + -1
(-21 + 14x) + 6 = 2(-6x + -20) + -1

Reorder the terms:
-21 + 6 + 14x = 2(-6x + -20) + -1

Combine like terms: -21 + 6 = -15
-15 + 14x = 2(-6x + -20) + -1

Reorder the terms:
-15 + 14x = 2(-20 + -6x) + -1
-15 + 14x = (-20 * 2 + -6x * 2) + -1
-15 + 14x = (-40 + -12x) + -1

Reorder the terms:
-15 + 14x = -40 + -1 + -12x

Combine like terms: -40 + -1 = -41
-15 + 14x = -41 + -12x

Solving
-15 + 14x = -41 + -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.
-15 + 14x + 12x = -41 + -12x + 12x

Combine like terms: 14x + 12x = 26x
-15 + 26x = -41 + -12x + 12x

Combine like terms: -12x + 12x = 0
-15 + 26x = -41 + 0
-15 + 26x = -41

Add '15' to each side of the equation.
-15 + 15 + 26x = -41 + 15

Combine like terms: -15 + 15 = 0
0 + 26x = -41 + 15
26x = -41 + 15

Combine like terms: -41 + 15 = -26
26x = -26

Divide each side by '26'.
x = -1

Simplifying
x = -1

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