Question

Solve the system by substitution.
y = 10x
Y = -3x + 39

Answer 1

X=3 I believe that’s the answer

Answer 2

x=3

Explanation:

y=10x

y=-3x + 39

10x = -3x + 39

+3x (to both sides)

13x = 39

Divide by 13

x=3