Answer:
X INTERCEPT = -0.5
Step-by-step explanation:
To find the X intercept you simply replace the Y with a zero.
this would make it 0=4x+2
now you solve it as usual.
0=4x+2
-2=4x
-2/4=4x/4
-0.5=x
x=-0.5
-1/2
set y equal to zero and solve for 'x'
0 = 4x + 2
-2 = 4x
-2/4 = x
x = -1/2
⇛-7.5(x−3) = 3.75
⇛-7.5x + 22.5 = 3.75
⇛-7.5x = 3.75 - 22.5
⇛-7.5x = -18.75
⇛x = -18.75 ÷ -7.5
⇛x = -18.75/-7.5
⇛x = 2.5