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

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


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

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

Reorder the terms:
14 + 3x + -4x = 7

Combine like terms: 3x + -4x = -1x
14 + -1x = 7

Solving
14 + -1x = 7

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + -1x = 7 + -14

Combine like terms: 14 + -14 = 0
0 + -1x = 7 + -14
-1x = 7 + -14

Combine like terms: 7 + -14 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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