8m+7n-9(7m-2n)=

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Solution for 8m+7n-9(7m-2n)= equation:


Simplifying
8m + 7n + -9(7m + -2n) = 0
8m + 7n + (7m * -9 + -2n * -9) = 0
8m + 7n + (-63m + 18n) = 0

Reorder the terms:
8m + -63m + 7n + 18n = 0

Combine like terms: 8m + -63m = -55m
-55m + 7n + 18n = 0

Combine like terms: 7n + 18n = 25n
-55m + 25n = 0

Solving
-55m + 25n = 0

Solving for variable 'm'.

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

Add '-25n' to each side of the equation.
-55m + 25n + -25n = 0 + -25n

Combine like terms: 25n + -25n = 0
-55m + 0 = 0 + -25n
-55m = 0 + -25n
Remove the zero:
-55m = -25n

Divide each side by '-55'.
m = 0.4545454545n

Simplifying
m = 0.4545454545n

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