x-(x-3)=4

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Solution for x-(x-3)=4 equation: 


Simplifying
x + -1(x + -3) = 4

Reorder the terms:
x + -1(-3 + x) = 4
x + (-3 * -1 + x * -1) = 4
x + (3 + -1x) = 4

Reorder the terms:
3 + x + -1x = 4

Combine like terms: x + -1x = 0
3 + 0 = 4
3 = 4

Solving
3 = 4

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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