Solve the equation 1/2y-21/4=-35/4 for y. identify the sequence of operations used to solve the equation.

ok first you can keep everything as fractions or you can turn everything to decimals I will show you both ways starting with the fraction way

to do it the fraction way the first thing you need to do is simplify 1/2y to y/2 then add 21/4 to both sides which gives you 1/2y=-7/2 then you multiply each side by 2 which now makes it y=-14/2 and when u reduce -14/2 it leaves you with y=-7

do i do it on a graph?

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8