(4m^2+9m)-(-3m^2-4m+9)=x

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Solution for (4m^2+9m)-(-3m^2-4m+9)=x equation: 


Simplifying
(4m2 + 9m) + -1(-3m2 + -4m + 9) = x

Reorder the terms:
(9m + 4m2) + -1(-3m2 + -4m + 9) = x

Remove parenthesis around (9m + 4m2)
9m + 4m2 + -1(-3m2 + -4m + 9) = x

Reorder the terms:
9m + 4m2 + -1(9 + -4m + -3m2) = x
9m + 4m2 + (9 * -1 + -4m * -1 + -3m2 * -1) = x
9m + 4m2 + (-9 + 4m + 3m2) = x

Reorder the terms:
-9 + 9m + 4m + 4m2 + 3m2 = x

Combine like terms: 9m + 4m = 13m
-9 + 13m + 4m2 + 3m2 = x

Combine like terms: 4m2 + 3m2 = 7m2
-9 + 13m + 7m2 = x

Solving
-9 + 13m + 7m2 = x

Solving for variable 'm'.

Combine like terms: x + -1x = 0
-9 + 13m + 7m2 + -1x = 0

The solution to this equation could not be determined.

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