-21-6m=3(1+6m)

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Solution for -21-6m=3(1+6m) equation:


Simplifying
-21 + -6m = 3(1 + 6m)
-21 + -6m = (1 * 3 + 6m * 3)
-21 + -6m = (3 + 18m)

Solving
-21 + -6m = 3 + 18m

Solving for variable 'm'.

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

Add '-18m' to each side of the equation.
-21 + -6m + -18m = 3 + 18m + -18m

Combine like terms: -6m + -18m = -24m
-21 + -24m = 3 + 18m + -18m

Combine like terms: 18m + -18m = 0
-21 + -24m = 3 + 0
-21 + -24m = 3

Add '21' to each side of the equation.
-21 + 21 + -24m = 3 + 21

Combine like terms: -21 + 21 = 0
0 + -24m = 3 + 21
-24m = 3 + 21

Combine like terms: 3 + 21 = 24
-24m = 24

Divide each side by '-24'.
m = -1

Simplifying
m = -1

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