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

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


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

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

Reorder the terms:
7 + 6 + 3x + -2x = 4x + -7

Combine like terms: 7 + 6 = 13
13 + 3x + -2x = 4x + -7

Combine like terms: 3x + -2x = 1x
13 + 1x = 4x + -7

Reorder the terms:
13 + 1x = -7 + 4x

Solving
13 + 1x = -7 + 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.
13 + 1x + -4x = -7 + 4x + -4x

Combine like terms: 1x + -4x = -3x
13 + -3x = -7 + 4x + -4x

Combine like terms: 4x + -4x = 0
13 + -3x = -7 + 0
13 + -3x = -7

Add '-13' to each side of the equation.
13 + -13 + -3x = -7 + -13

Combine like terms: 13 + -13 = 0
0 + -3x = -7 + -13
-3x = -7 + -13

Combine like terms: -7 + -13 = -20
-3x = -20

Divide each side by '-3'.
x = 6.666666667

Simplifying
x = 6.666666667

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