30 ! know if you need to say something say it in the "ask for details" part do not and i repeat do not put as a answer because that'll just waste my time and bring frustration! if you don't follow any of this i'm reporting your answer! i'm

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

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