-4.7m-9(8.2m-6.1)=9.7m-(1.9m+6)

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Solution for -4.7m-9(8.2m-6.1)=9.7m-(1.9m+6) equation:


Simplifying
-4.7m + -9(8.2m + -6.1) = 9.7m + -1(1.9m + 6)

Reorder the terms:
-4.7m + -9(-6.1 + 8.2m) = 9.7m + -1(1.9m + 6)
-4.7m + (-6.1 * -9 + 8.2m * -9) = 9.7m + -1(1.9m + 6)
-4.7m + (54.9 + -73.8m) = 9.7m + -1(1.9m + 6)

Reorder the terms:
54.9 + -4.7m + -73.8m = 9.7m + -1(1.9m + 6)

Combine like terms: -4.7m + -73.8m = -78.5m
54.9 + -78.5m = 9.7m + -1(1.9m + 6)

Reorder the terms:
54.9 + -78.5m = 9.7m + -1(6 + 1.9m)
54.9 + -78.5m = 9.7m + (6 * -1 + 1.9m * -1)
54.9 + -78.5m = 9.7m + (-6 + -1.9m)

Reorder the terms:
54.9 + -78.5m = -6 + 9.7m + -1.9m

Combine like terms: 9.7m + -1.9m = 7.8m
54.9 + -78.5m = -6 + 7.8m

Solving
54.9 + -78.5m = -6 + 7.8m

Solving for variable 'm'.

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

Add '-7.8m' to each side of the equation.
54.9 + -78.5m + -7.8m = -6 + 7.8m + -7.8m

Combine like terms: -78.5m + -7.8m = -86.3m
54.9 + -86.3m = -6 + 7.8m + -7.8m

Combine like terms: 7.8m + -7.8m = 0.0
54.9 + -86.3m = -6 + 0.0
54.9 + -86.3m = -6

Add '-54.9' to each side of the equation.
54.9 + -54.9 + -86.3m = -6 + -54.9

Combine like terms: 54.9 + -54.9 = 0.0
0.0 + -86.3m = -6 + -54.9
-86.3m = -6 + -54.9

Combine like terms: -6 + -54.9 = -60.9
-86.3m = -60.9

Divide each side by '-86.3'.
m = 0.7056778679

Simplifying
m = 0.7056778679

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