3M-10+M=-5M+20

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Solution for 3M-10+M=-5M+20 equation:


Simplifying
3M + -10 + M = -5M + 20

Reorder the terms:
-10 + 3M + M = -5M + 20

Combine like terms: 3M + M = 4M
-10 + 4M = -5M + 20

Reorder the terms:
-10 + 4M = 20 + -5M

Solving
-10 + 4M = 20 + -5M

Solving for variable 'M'.

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

Add '5M' to each side of the equation.
-10 + 4M + 5M = 20 + -5M + 5M

Combine like terms: 4M + 5M = 9M
-10 + 9M = 20 + -5M + 5M

Combine like terms: -5M + 5M = 0
-10 + 9M = 20 + 0
-10 + 9M = 20

Add '10' to each side of the equation.
-10 + 10 + 9M = 20 + 10

Combine like terms: -10 + 10 = 0
0 + 9M = 20 + 10
9M = 20 + 10

Combine like terms: 20 + 10 = 30
9M = 30

Divide each side by '9'.
M = 3.333333333

Simplifying
M = 3.333333333

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