21-5(4m+5)+24m=

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Solution for 21-5(4m+5)+24m= equation:


Simplifying
21 + -5(4m + 5) + 24m = 0

Reorder the terms:
21 + -5(5 + 4m) + 24m = 0
21 + (5 * -5 + 4m * -5) + 24m = 0
21 + (-25 + -20m) + 24m = 0

Combine like terms: 21 + -25 = -4
-4 + -20m + 24m = 0

Combine like terms: -20m + 24m = 4m
-4 + 4m = 0

Solving
-4 + 4m = 0

Solving for variable 'm'.

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

Add '4' to each side of the equation.
-4 + 4 + 4m = 0 + 4

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

Combine like terms: 0 + 4 = 4
4m = 4

Divide each side by '4'.
m = 1

Simplifying
m = 1

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