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

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


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

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

Combine like terms: 3x + -7x = -4x
3 + 6x = -4x

Solving
3 + 6x = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
3 + 6x + 4x = -4x + 4x

Combine like terms: 6x + 4x = 10x
3 + 10x = -4x + 4x

Combine like terms: -4x + 4x = 0
3 + 10x = 0

Add '-3' to each side of the equation.
3 + -3 + 10x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 10x = 0 + -3
10x = 0 + -3

Combine like terms: 0 + -3 = -3
10x = -3

Divide each side by '10'.
x = -0.3

Simplifying
x = -0.3

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