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

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


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

Reorder the terms:
3x + -2(-7 + 2x) = 2(3 + x) + -4
3x + (-7 * -2 + 2x * -2) = 2(3 + x) + -4
3x + (14 + -4x) = 2(3 + x) + -4

Reorder the terms:
14 + 3x + -4x = 2(3 + x) + -4

Combine like terms: 3x + -4x = -1x
14 + -1x = 2(3 + x) + -4
14 + -1x = (3 * 2 + x * 2) + -4
14 + -1x = (6 + 2x) + -4

Reorder the terms:
14 + -1x = 6 + -4 + 2x

Combine like terms: 6 + -4 = 2
14 + -1x = 2 + 2x

Solving
14 + -1x = 2 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
14 + -1x + -2x = 2 + 2x + -2x

Combine like terms: -1x + -2x = -3x
14 + -3x = 2 + 2x + -2x

Combine like terms: 2x + -2x = 0
14 + -3x = 2 + 0
14 + -3x = 2

Add '-14' to each side of the equation.
14 + -14 + -3x = 2 + -14

Combine like terms: 14 + -14 = 0
0 + -3x = 2 + -14
-3x = 2 + -14

Combine like terms: 2 + -14 = -12
-3x = -12

Divide each side by '-3'.
x = 4

Simplifying
x = 4

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