1-(2)+4=7

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


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

Multiply -1 * 2
1 + -2 + 4 = 7

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

Combine like terms: -1 + 4 = 3
3 = 7

Solving
3 = 7

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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