2x+(-1x+7)=5

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Solution for 2x+(-1x+7)=5 equation:


Simplifying
2x + (-1x + 7) = 5

Reorder the terms:
2x + (7 + -1x) = 5

Remove parenthesis around (7 + -1x)
2x + 7 + -1x = 5

Reorder the terms:
7 + 2x + -1x = 5

Combine like terms: 2x + -1x = 1x
7 + 1x = 5

Solving
7 + 1x = 5

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 1x = 5 + -7

Combine like terms: 7 + -7 = 0
0 + 1x = 5 + -7
1x = 5 + -7

Combine like terms: 5 + -7 = -2
1x = -2

Divide each side by '1'.
x = -2

Simplifying
x = -2

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