2m-3(9m+1)=7m+4(7+5m)

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Solution for 2m-3(9m+1)=7m+4(7+5m) equation:


Simplifying
2m + -3(9m + 1) = 7m + 4(7 + 5m)

Reorder the terms:
2m + -3(1 + 9m) = 7m + 4(7 + 5m)
2m + (1 * -3 + 9m * -3) = 7m + 4(7 + 5m)
2m + (-3 + -27m) = 7m + 4(7 + 5m)

Reorder the terms:
-3 + 2m + -27m = 7m + 4(7 + 5m)

Combine like terms: 2m + -27m = -25m
-3 + -25m = 7m + 4(7 + 5m)
-3 + -25m = 7m + (7 * 4 + 5m * 4)
-3 + -25m = 7m + (28 + 20m)

Reorder the terms:
-3 + -25m = 28 + 7m + 20m

Combine like terms: 7m + 20m = 27m
-3 + -25m = 28 + 27m

Solving
-3 + -25m = 28 + 27m

Solving for variable 'm'.

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

Add '-27m' to each side of the equation.
-3 + -25m + -27m = 28 + 27m + -27m

Combine like terms: -25m + -27m = -52m
-3 + -52m = 28 + 27m + -27m

Combine like terms: 27m + -27m = 0
-3 + -52m = 28 + 0
-3 + -52m = 28

Add '3' to each side of the equation.
-3 + 3 + -52m = 28 + 3

Combine like terms: -3 + 3 = 0
0 + -52m = 28 + 3
-52m = 28 + 3

Combine like terms: 28 + 3 = 31
-52m = 31

Divide each side by '-52'.
m = -0.5961538462

Simplifying
m = -0.5961538462

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