PLEASE HELP IM TIMED the answer choices for each one are the same:
y= -1/3x+1
x= 3y+21
y=0
x-2y=-2

y = x + 2 A. y = 0 x = 3 B. y = -x + A 9x - 3y = 18 C. x = 3y + 21 - 4x + 8y = 9 D. x - 2y = -2 21

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