3=2(x+2)-7

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


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

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

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

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

Solving
3 = -3 + 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.
3 + -2x = -3 + 2x + -2x

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

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

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

Combine like terms: -3 + -3 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

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