7.7=2.1-7m

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Solution for 7.7=2.1-7m equation:


Simplifying
7.7 = 2.1 + -7m

Solving
7.7 = 2.1 + -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
7.7 + 7m = 2.1 + -7m + 7m

Combine like terms: -7m + 7m = 0
7.7 + 7m = 2.1 + 0
7.7 + 7m = 2.1

Add '-7.7' to each side of the equation.
7.7 + -7.7 + 7m = 2.1 + -7.7

Combine like terms: 7.7 + -7.7 = 0.0
0.0 + 7m = 2.1 + -7.7
7m = 2.1 + -7.7

Combine like terms: 2.1 + -7.7 = -5.6
7m = -5.6

Divide each side by '7'.
m = -0.8

Simplifying
m = -0.8

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