Question

What is the solution to the system of equations below? y=2/5x-3 and x=-10

Answer 1

Answer:

the solution (x,y) for the system of equation  is (-10, -7)

Step-by-step explanation:

y=2/5x-3 and x=-10

$y=\frac{2}{5} x-3$

Given x=-10

Replace x with -10 in our equation and find out y

$y=\frac{2}{5} x-3$

$y=\frac{2}{5}(-10)-3$

$y=-4-3=-7$

When x=-10 the value of y is -7

So the solution (x,y) for the system of equation  is (-10, -7)

Answer 2

Answer:

The solution is (-10,-7)

Step-by-step explanation:

y=2/5x-3 and x=-10

We know x = -10

Substitute the second equation into the first equation to find y

y = 2/5 (-10) -3

y = -4 -3

y = -7

The solution is (-10,-7)