3-(M+3+4)=U

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Solution for 3-(M+3+4)=U equation:


Simplifying
3 + -1(M + 3 + 4) = U

Reorder the terms:
3 + -1(3 + 4 + M) = U

Combine like terms: 3 + 4 = 7
3 + -1(7 + M) = U
3 + (7 * -1 + M * -1) = U
3 + (-7 + -1M) = U

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

Solving
-4 + -1M = U

Solving for variable 'M'.

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

Add '4' to each side of the equation.
-4 + 4 + -1M = 4 + U

Combine like terms: -4 + 4 = 0
0 + -1M = 4 + U
-1M = 4 + U

Divide each side by '-1'.
M = -4 + -1U

Simplifying
M = -4 + -1U

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