5M+2M+100=15+20

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Solution for 5M+2M+100=15+20 equation:


Simplifying
5M + 2M + 100 = 15 + 20

Reorder the terms:
100 + 5M + 2M = 15 + 20

Combine like terms: 5M + 2M = 7M
100 + 7M = 15 + 20

Combine like terms: 15 + 20 = 35
100 + 7M = 35

Solving
100 + 7M = 35

Solving for variable 'M'.

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

Add '-100' to each side of the equation.
100 + -100 + 7M = 35 + -100

Combine like terms: 100 + -100 = 0
0 + 7M = 35 + -100
7M = 35 + -100

Combine like terms: 35 + -100 = -65
7M = -65

Divide each side by '7'.
M = -9.285714286

Simplifying
M = -9.285714286

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