4(15n^2-5)-5(12n^2+2)=

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Solution for 4(15n^2-5)-5(12n^2+2)= equation: 


Simplifying
4(15n2 + -5) + -5(12n2 + 2) = 0

Reorder the terms:
4(-5 + 15n2) + -5(12n2 + 2) = 0
(-5 * 4 + 15n2 * 4) + -5(12n2 + 2) = 0
(-20 + 60n2) + -5(12n2 + 2) = 0

Reorder the terms:
-20 + 60n2 + -5(2 + 12n2) = 0
-20 + 60n2 + (2 * -5 + 12n2 * -5) = 0
-20 + 60n2 + (-10 + -60n2) = 0

Reorder the terms:
-20 + -10 + 60n2 + -60n2 = 0

Combine like terms: -20 + -10 = -30
-30 + 60n2 + -60n2 = 0

Combine like terms: 60n2 + -60n2 = 0
-30 + 0 = 0
-30 = 0

Solving
-30 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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