3M-8m-7+2=

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Solution for 3M-8m-7+2= equation:


Simplifying
3M + -8m + -7 + 2 = 0

Reorder the terms:
-7 + 2 + 3M + -8m = 0

Combine like terms: -7 + 2 = -5
-5 + 3M + -8m = 0

Solving
-5 + 3M + -8m = 0

Solving for variable 'M'.

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

Add '5' to each side of the equation.
-5 + 3M + 5 + -8m = 0 + 5

Reorder the terms:
-5 + 5 + 3M + -8m = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 3M + -8m = 0 + 5
3M + -8m = 0 + 5

Combine like terms: 0 + 5 = 5
3M + -8m = 5

Add '8m' to each side of the equation.
3M + -8m + 8m = 5 + 8m

Combine like terms: -8m + 8m = 0
3M + 0 = 5 + 8m
3M = 5 + 8m

Divide each side by '3'.
M = 1.666666667 + 2.666666667m

Simplifying
M = 1.666666667 + 2.666666667m

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