51-3(5m+8)=20(m-1)+25

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Solution for 51-3(5m+8)=20(m-1)+25 equation:


Simplifying
51 + -3(5m + 8) = 20(m + -1) + 25

Reorder the terms:
51 + -3(8 + 5m) = 20(m + -1) + 25
51 + (8 * -3 + 5m * -3) = 20(m + -1) + 25
51 + (-24 + -15m) = 20(m + -1) + 25

Combine like terms: 51 + -24 = 27
27 + -15m = 20(m + -1) + 25

Reorder the terms:
27 + -15m = 20(-1 + m) + 25
27 + -15m = (-1 * 20 + m * 20) + 25
27 + -15m = (-20 + 20m) + 25

Reorder the terms:
27 + -15m = -20 + 25 + 20m

Combine like terms: -20 + 25 = 5
27 + -15m = 5 + 20m

Solving
27 + -15m = 5 + 20m

Solving for variable 'm'.

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

Add '-20m' to each side of the equation.
27 + -15m + -20m = 5 + 20m + -20m

Combine like terms: -15m + -20m = -35m
27 + -35m = 5 + 20m + -20m

Combine like terms: 20m + -20m = 0
27 + -35m = 5 + 0
27 + -35m = 5

Add '-27' to each side of the equation.
27 + -27 + -35m = 5 + -27

Combine like terms: 27 + -27 = 0
0 + -35m = 5 + -27
-35m = 5 + -27

Combine like terms: 5 + -27 = -22
-35m = -22

Divide each side by '-35'.
m = 0.6285714286

Simplifying
m = 0.6285714286

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