Algebra worksheet!!!Help!!!!?

Question

I have to do a work sheet since I am going into algebra. School starts in like a few days and I have forgot almost everything from last year! can you help me answer this question? D over 10 minus 20 = 16. what does D equal???

Answer 1

D/10 - 20=16

D=360

Answer 2

D/10 - 20 = 16  Use addition property of equality to add 20 to each side.

D/10 = 36  Use multiplication property of equality to multiply both sides by 10.

D = 360

Answer 3

D/10-20= 16

D/10= 36 ---Add 20 to both sides.

D= 360 ---Multiply both sides by 10.