7(2m+3)-4m=49

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Solution for 7(2m+3)-4m=49 equation:


Simplifying
7(2m + 3) + -4m = 49

Reorder the terms:
7(3 + 2m) + -4m = 49
(3 * 7 + 2m * 7) + -4m = 49
(21 + 14m) + -4m = 49

Combine like terms: 14m + -4m = 10m
21 + 10m = 49

Solving
21 + 10m = 49

Solving for variable 'm'.

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

Add '-21' to each side of the equation.
21 + -21 + 10m = 49 + -21

Combine like terms: 21 + -21 = 0
0 + 10m = 49 + -21
10m = 49 + -21

Combine like terms: 49 + -21 = 28
10m = 28

Divide each side by '10'.
m = 2.8

Simplifying
m = 2.8

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