what is the y-intercept of the line 10x - 5y = 407

The y-intercept is (0,-407/5).

Step-by-step explanation:

The y-intercept can be found by setting x to 0 and solving for y.

10x-5y=407

10(0)-5y=407

   0-5y=407

     -5y=407

Divide both sides by -5:

       y=(407/-5)

       y=-407/5

The y-intercept is (0,-407/5).

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

the first one

step-by-step explanation:

just id the test.