`a)( 3x+2)/2 - (3x+1)/6 = 5/3 + 2x`
`⇔3(3x+2)−3x−1=10+12x`
`⇔9x+6−3x−1=10+12x`
`⇔6x+5=10+12x`
`⇔6x=-5`
`⇔x=-5/6`
`b)(x+4)/5 - x +4 = x/3 - (x-2)/2`
`⇔6(x+4)−30x+120=10x−15(x−2)`
`⇔6x+24−30x+120=10x−15x+30`
`⇔19x=114`
`⇔x=6`
`c)(4x+3)/5 - ( 6x-2)/7 = (5x+4)/3 + 3`
`⇔21(4x+3)−30(3x−1)=35(5x+4)+315`
`⇔84x+63−90x+30=175x+140+315`
`⇔181x=−362`
`⇔x=-2`
`d)(5x+2)/6 - ( 8x-1)/3 = (4x+2)/5 -5`
`⇔5(5x+2)−10(8x−1)=12(2x+1)−150`
`⇔25x+10−80x+10=24x+12−150`
`⇔79x=158`
`⇔x=2`