Question

4x + 3y = 18 and 4x = 8 + 2y solve by substitution

Answer 1

Answer:

x=3, y=2

Step-by-step explanation:

we substitute 4x in the first equation by it's equivalent in the second equation:

2y + 8 + 3y =18

5y = 10

y=2

we substitute y in the second equation:

4x= 8+4

x=12/4

X=3

Answer 2

Here is a picture of my work. Hope this helps:)