Question 4 options: all questions are about this system of equations: {5x +18y =23 x +3y = 2 when you solve the equation you got in the previous step, what is your solution for y? write your answer as an improper fraction in simplest terms with a forward slash / as your division bar.

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

5

10

15

20

25

30

35

40

45

50

55