5m-3*7-(1-2m)=0

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Solution for 5m-3*7-(1-2m)=0 equation:


Simplifying
5m + -3 * 7 + -1(1 + -2m) = 0

Multiply -3 * 7
5m + -21 + -1(1 + -2m) = 0
5m + -21 + (1 * -1 + -2m * -1) = 0
5m + -21 + (-1 + 2m) = 0

Reorder the terms:
-21 + -1 + 5m + 2m = 0

Combine like terms: -21 + -1 = -22
-22 + 5m + 2m = 0

Combine like terms: 5m + 2m = 7m
-22 + 7m = 0

Solving
-22 + 7m = 0

Solving for variable 'm'.

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

Add '22' to each side of the equation.
-22 + 22 + 7m = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 7m = 0 + 22
7m = 0 + 22

Combine like terms: 0 + 22 = 22
7m = 22

Divide each side by '7'.
m = 3.142857143

Simplifying
m = 3.142857143

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