3-(2x+7)=3(4x-1)-1

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Solution for 3-(2x+7)=3(4x-1)-1 equation:


Simplifying
3 + -1(2x + 7) = 3(4x + -1) + -1

Reorder the terms:
3 + -1(7 + 2x) = 3(4x + -1) + -1
3 + (7 * -1 + 2x * -1) = 3(4x + -1) + -1
3 + (-7 + -2x) = 3(4x + -1) + -1

Combine like terms: 3 + -7 = -4
-4 + -2x = 3(4x + -1) + -1

Reorder the terms:
-4 + -2x = 3(-1 + 4x) + -1
-4 + -2x = (-1 * 3 + 4x * 3) + -1
-4 + -2x = (-3 + 12x) + -1

Reorder the terms:
-4 + -2x = -3 + -1 + 12x

Combine like terms: -3 + -1 = -4
-4 + -2x = -4 + 12x

Add '4' to each side of the equation.
-4 + 4 + -2x = -4 + 4 + 12x

Combine like terms: -4 + 4 = 0
0 + -2x = -4 + 4 + 12x
-2x = -4 + 4 + 12x

Combine like terms: -4 + 4 = 0
-2x = 0 + 12x
-2x = 12x

Solving
-2x = 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.
-2x + -12x = 12x + -12x

Combine like terms: -2x + -12x = -14x
-14x = 12x + -12x

Combine like terms: 12x + -12x = 0
-14x = 0

Divide each side by '-14'.
x = 0

Simplifying
x = 0

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