If y varies with x, and y=-20 and x=5, what is x when y=-30?

If y = -30, then x = 7.5

Hope this helps.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

∠cbe and ∠deb are same-side interior angles.

i took the test