Question

find x if y=-2
4x - 6/y=15

a. 9/2

b. 5

c. 3

d. -6/23

Answer 1

@kah.x

Answer 2

hint: \(\bf \cfrac{4x-6}{{\color{brown}{ y}}}=15\qquad y={\color{brown}{ -2}}\qquad \cfrac{4x-6}{{\color{brown}{ -2}}}=15\)

solve for "x"

Answer 3

Simply plug in -2 where you see y so your equation should look like
\[\frac{ 4x-6 }{ -2 }=15\]

Answer 4

it is c