Question

What is the solution to the system of equations y= -5x + 30
X=10

Answer 1

Explanation:

y = -5x + 30

x = 10

so we sub 10 in for x back into the first equation

y = -5(10) + 30

y = -50 + 30

y = -20 <====

Answer 2

y = -5x + 30

X = 10

Hope this helps! :]