20+m+87+43=180

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Solution for 20+m+87+43=180 equation:


Simplifying
20 + m + 87 + 43 = 180

Reorder the terms:
20 + 87 + 43 + m = 180

Combine like terms: 20 + 87 = 107
107 + 43 + m = 180

Combine like terms: 107 + 43 = 150
150 + m = 180

Solving
150 + m = 180

Solving for variable 'm'.

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

Add '-150' to each side of the equation.
150 + -150 + m = 180 + -150

Combine like terms: 150 + -150 = 0
0 + m = 180 + -150
m = 180 + -150

Combine like terms: 180 + -150 = 30
m = 30

Simplifying
m = 30

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