X=20y+60 I don’t understand please help
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Answer:
this is equation of two variables. If you want to solve this type equation then you need to have another equation of this two same variable.
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Step-by-step explanation:
X=20X+60
We move all terms to the left:
X-(20X+60)=0
We get rid of parentheses
X-20X-60=0
We add all the numbers together, and all the variables
-19X-60=0
We move all terms containing X to the left, all other terms to the right
-19X=60
X=60/-19
X=-3+3/19
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