8n+38=4(-2+6n)+7n

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Solution for 8n+38=4(-2+6n)+7n equation:



8n+38=4(-2+6n)+7n
We move all terms to the left:
8n+38-(4(-2+6n)+7n)=0
We add all the numbers together, and all the variables
8n-(4(6n-2)+7n)+38=0
We calculate terms in parentheses: -(4(6n-2)+7n), so:
4(6n-2)+7n
We add all the numbers together, and all the variables
7n+4(6n-2)
We multiply parentheses
7n+24n-8
We add all the numbers together, and all the variables
31n-8
Back to the equation:
-(31n-8)
We get rid of parentheses
8n-31n+8+38=0
We add all the numbers together, and all the variables
-23n+46=0
We move all terms containing n to the left, all other terms to the right
-23n=-46
n=-46/-23
n=+2

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