Question

7x+3+x=16+3??????????​

Answer 1

x = 2

Explanation:

7x + 3 + x = 16 + 3

Combine like terms

(7x + x) + 3 = 16 + 3

8x + 3 = 16 + 3

Subtract 3 from both sides

8x = 16

Simplify

x = 2

:)