3m-4-(m+3)=6

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Solution for 3m-4-(m+3)=6 equation:


Simplifying
3m + -4 + -1(m + 3) = 6

Reorder the terms:
3m + -4 + -1(3 + m) = 6
3m + -4 + (3 * -1 + m * -1) = 6
3m + -4 + (-3 + -1m) = 6

Reorder the terms:
-4 + -3 + 3m + -1m = 6

Combine like terms: -4 + -3 = -7
-7 + 3m + -1m = 6

Combine like terms: 3m + -1m = 2m
-7 + 2m = 6

Solving
-7 + 2m = 6

Solving for variable 'm'.

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

Add '7' to each side of the equation.
-7 + 7 + 2m = 6 + 7

Combine like terms: -7 + 7 = 0
0 + 2m = 6 + 7
2m = 6 + 7

Combine like terms: 6 + 7 = 13
2m = 13

Divide each side by '2'.
m = 6.5

Simplifying
m = 6.5

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