Asked by Sally

A number is multiplied by -3 and then this product is decreased by 7. The result is 4 less than twice the opposite of the number. what is the number?
Answered by Bala
-3/5 because -3x - 4= 2x-4
Answered by tony
what is the form y=mx +b for C = {(x, y): (6, 15), (8, 21), (10, 27)
Answered by Greg
The answer to this question is -3. The equations work out to be -3n-7=-2n-4, and then you can just work it out for yourself.
Answered by Anonymous
But now, both sides of the equation are different number set equal to each other if you plug -3/5 in for x. That just don’t work.