7m-2=40

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Solution for 7m-2=40 equation: 


Simplifying
7m + -2 = 40

Reorder the terms:
-2 + 7m = 40

Solving
-2 + 7m = 40

Solving for variable 'm'.

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

Add '2' to each side of the equation.
-2 + 2 + 7m = 40 + 2

Combine like terms: -2 + 2 = 0
0 + 7m = 40 + 2
7m = 40 + 2

Combine like terms: 40 + 2 = 42
7m = 42

Divide each side by '7'.
m = 6

Simplifying
m = 6

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