Substitute the value of x back into the equation x + 3 -
2x = -1 + 1x + 5 to justify the solution. what value of
x is the solution?

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.