Question

Consider the equation x^2+1=7-x.
Verify that this has the solution set {-3,2}. Draw this solution set as a graph on the number line. We will later learn how to show that these happen to be the ONLY solutions to this equation.

Answer 1

so like a first steps add to both side an x and subtract from both sides 7

look pls what will get in this way ?

Answer 2

dw i got it