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