7.3+m=4.2

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Solution for 7.3+m=4.2 equation: 


Simplifying
7.3 + m = 4.2

Solving
7.3 + m = 4.2

Solving for variable 'm'.

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

Add '-7.3' to each side of the equation.
7.3 + -7.3 + m = 4.2 + -7.3

Combine like terms: 7.3 + -7.3 = 0.0
0.0 + m = 4.2 + -7.3
m = 4.2 + -7.3

Combine like terms: 4.2 + -7.3 = -3.1
m = -3.1

Simplifying
m = -3.1

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