3(3n-4)=4(2n-15)

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Solution for 3(3n-4)=4(2n-15) equation:


Simplifying
3(3n + -4) = 4(2n + -15)

Reorder the terms:
3(-4 + 3n) = 4(2n + -15)
(-4 * 3 + 3n * 3) = 4(2n + -15)
(-12 + 9n) = 4(2n + -15)

Reorder the terms:
-12 + 9n = 4(-15 + 2n)
-12 + 9n = (-15 * 4 + 2n * 4)
-12 + 9n = (-60 + 8n)

Solving
-12 + 9n = -60 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-12 + 9n + -8n = -60 + 8n + -8n

Combine like terms: 9n + -8n = 1n
-12 + 1n = -60 + 8n + -8n

Combine like terms: 8n + -8n = 0
-12 + 1n = -60 + 0
-12 + 1n = -60

Add '12' to each side of the equation.
-12 + 12 + 1n = -60 + 12

Combine like terms: -12 + 12 = 0
0 + 1n = -60 + 12
1n = -60 + 12

Combine like terms: -60 + 12 = -48
1n = -48

Divide each side by '1'.
n = -48

Simplifying
n = -48

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