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

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


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

Remove parenthesis around (2 + x)
7 + -2(x + 2 + x) = 3

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

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

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

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

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

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

Solving
-4x = 0

Solving for variable 'x'.

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

Divide each side by '-4'.
x = 0

Simplifying
x = 0

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