5(4m-1)+2(m+13)+7m=105

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Solution for 5(4m-1)+2(m+13)+7m=105 equation:


Simplifying
5(4m + -1) + 2(m + 13) + 7m = 105

Reorder the terms:
5(-1 + 4m) + 2(m + 13) + 7m = 105
(-1 * 5 + 4m * 5) + 2(m + 13) + 7m = 105
(-5 + 20m) + 2(m + 13) + 7m = 105

Reorder the terms:
-5 + 20m + 2(13 + m) + 7m = 105
-5 + 20m + (13 * 2 + m * 2) + 7m = 105
-5 + 20m + (26 + 2m) + 7m = 105

Reorder the terms:
-5 + 26 + 20m + 2m + 7m = 105

Combine like terms: -5 + 26 = 21
21 + 20m + 2m + 7m = 105

Combine like terms: 20m + 2m = 22m
21 + 22m + 7m = 105

Combine like terms: 22m + 7m = 29m
21 + 29m = 105

Solving
21 + 29m = 105

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 + 29m = 105 + -21

Combine like terms: 21 + -21 = 0
0 + 29m = 105 + -21
29m = 105 + -21

Combine like terms: 105 + -21 = 84
29m = 84

Divide each side by '29'.
m = 2.896551724

Simplifying
m = 2.896551724

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