Question

Write one solution of the equation, 2x+y=10

Answer 1

Answer:

Step-by-step explanation:

hey there,Answer:

x=4

Explanation:

Step 1) Solve the first equation for y :

2x−2x+y=10−2x

0+y=10−2x

y=10−2x

Step 2) Substitute 10−2x for y in the second equation and solve for x :

5x−(10−2x)=18

5x−10+2x=18

7x−10=18

7x−10+10=18+10

7x−0=28

7x=28

7x7=287

7x7=4

x=4