10-(4m-9)=30

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Solution for 10-(4m-9)=30 equation:


Simplifying
10 + -1(4m + -9) = 30

Reorder the terms:
10 + -1(-9 + 4m) = 30
10 + (-9 * -1 + 4m * -1) = 30
10 + (9 + -4m) = 30

Combine like terms: 10 + 9 = 19
19 + -4m = 30

Solving
19 + -4m = 30

Solving for variable 'm'.

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

Add '-19' to each side of the equation.
19 + -19 + -4m = 30 + -19

Combine like terms: 19 + -19 = 0
0 + -4m = 30 + -19
-4m = 30 + -19

Combine like terms: 30 + -19 = 11
-4m = 11

Divide each side by '-4'.
m = -2.75

Simplifying
m = -2.75

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