(8x+5=6x-21)

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Solution for (8x+5=6x-21) equation: 



(8x+5=6x-21)

We move all terms to the left:

(8x+5-(6x-21))=0



We calculate terms in parentheses: +(8x+5-(6x-21)), so:

8x+5-(6x-21)

determiningTheFunctionDomain
8x-(6x-21)+5

We get rid of parentheses

8x-6x+21+5

We add all the numbers together, and all the variables

2x+26

Back to the equation:

+(2x+26)



We get rid of parentheses

2x+26=0

We move all terms containing x to the left, all other terms to the right

2x=-26

x=-26/2

x=-13

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