8m-(9m+1)=8m-8

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Solution for 8m-(9m+1)=8m-8 equation:


Simplifying
8m + -1(9m + 1) = 8m + -8

Reorder the terms:
8m + -1(1 + 9m) = 8m + -8
8m + (1 * -1 + 9m * -1) = 8m + -8
8m + (-1 + -9m) = 8m + -8

Reorder the terms:
-1 + 8m + -9m = 8m + -8

Combine like terms: 8m + -9m = -1m
-1 + -1m = 8m + -8

Reorder the terms:
-1 + -1m = -8 + 8m

Solving
-1 + -1m = -8 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
-1 + -1m + -8m = -8 + 8m + -8m

Combine like terms: -1m + -8m = -9m
-1 + -9m = -8 + 8m + -8m

Combine like terms: 8m + -8m = 0
-1 + -9m = -8 + 0
-1 + -9m = -8

Add '1' to each side of the equation.
-1 + 1 + -9m = -8 + 1

Combine like terms: -1 + 1 = 0
0 + -9m = -8 + 1
-9m = -8 + 1

Combine like terms: -8 + 1 = -7
-9m = -7

Divide each side by '-9'.
m = 0.7777777778

Simplifying
m = 0.7777777778

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