-7+2x=-1-(4-x)

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Solution for -7+2x=-1-(4-x) equation:


Simplifying
-7 + 2x = -1 + -1(4 + -1x)
-7 + 2x = -1 + (4 * -1 + -1x * -1)
-7 + 2x = -1 + (-4 + 1x)

Combine like terms: -1 + -4 = -5
-7 + 2x = -5 + 1x

Solving
-7 + 2x = -5 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7 + 2x + -1x = -5 + 1x + -1x

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

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

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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