100 points to the correct answer
2 part question each answer so worth 50 points
part 1
solve the system of equations.

what is the x-coordinate?

enter your numeric answer only.

part 2

solve the system of equations.

what is the y-coordinate?

enter your numeric answer only

answer:

y = -3

x = 3

step-by-step explanation:

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point