9m-4=8m-1

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Solution for 9m-4=8m-1 equation:


Simplifying
9m + -4 = 8m + -1

Reorder the terms:
-4 + 9m = 8m + -1

Reorder the terms:
-4 + 9m = -1 + 8m

Solving
-4 + 9m = -1 + 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.
-4 + 9m + -8m = -1 + 8m + -8m

Combine like terms: 9m + -8m = 1m
-4 + 1m = -1 + 8m + -8m

Combine like terms: 8m + -8m = 0
-4 + 1m = -1 + 0
-4 + 1m = -1

Add '4' to each side of the equation.
-4 + 4 + 1m = -1 + 4

Combine like terms: -4 + 4 = 0
0 + 1m = -1 + 4
1m = -1 + 4

Combine like terms: -1 + 4 = 3
1m = 3

Divide each side by '1'.
m = 3

Simplifying
m = 3

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