2(2.1m+3)=3.5m-1

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Solution for 2(2.1m+3)=3.5m-1 equation:


Simplifying
2(2.1m + 3) = 3.5m + -1

Reorder the terms:
2(3 + 2.1m) = 3.5m + -1
(3 * 2 + 2.1m * 2) = 3.5m + -1
(6 + 4.2m) = 3.5m + -1

Reorder the terms:
6 + 4.2m = -1 + 3.5m

Solving
6 + 4.2m = -1 + 3.5m

Solving for variable 'm'.

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

Add '-3.5m' to each side of the equation.
6 + 4.2m + -3.5m = -1 + 3.5m + -3.5m

Combine like terms: 4.2m + -3.5m = 0.7m
6 + 0.7m = -1 + 3.5m + -3.5m

Combine like terms: 3.5m + -3.5m = 0.0
6 + 0.7m = -1 + 0.0
6 + 0.7m = -1

Add '-6' to each side of the equation.
6 + -6 + 0.7m = -1 + -6

Combine like terms: 6 + -6 = 0
0 + 0.7m = -1 + -6
0.7m = -1 + -6

Combine like terms: -1 + -6 = -7
0.7m = -7

Divide each side by '0.7'.
m = -10

Simplifying
m = -10

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