Does y vary directly as x in this function? y=1/4x

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

What multiplys to be 1 but adds up to be 4