3(n-7)=3(3-9m)

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Solution for 3(n-7)=3(3-9m) equation:


Simplifying
3(n + -7) = 3(3 + -9m)

Reorder the terms:
3(-7 + n) = 3(3 + -9m)
(-7 * 3 + n * 3) = 3(3 + -9m)
(-21 + 3n) = 3(3 + -9m)
-21 + 3n = (3 * 3 + -9m * 3)
-21 + 3n = (9 + -27m)

Solving
-21 + 3n = 9 + -27m

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + 3n = 9 + 21 + -27m

Combine like terms: -21 + 21 = 0
0 + 3n = 9 + 21 + -27m
3n = 9 + 21 + -27m

Combine like terms: 9 + 21 = 30
3n = 30 + -27m

Divide each side by '3'.
n = 10 + -9m

Simplifying
n = 10 + -9m

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