Simplify and show steps: (that's a division sign btw)

3x/(2x+1) x ÷ 3 (x-1)/(2x+1)(x+2)

3x/(2x+1) x * (2x+1)(x+2)/3 (x-1)

(X+2)/(x-1) is the answer

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.