Last year the difference in the cats away from the year before I was -1.56 pounds this year the difference in its weight from last year is 0.73 pounds what is the difference in the cats weight from two years ago

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

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step-by-step explanation: