Question

UUTUU UUTTUULI
12 + 2x + 1 = 11

Answer 1

x = -1

Explanation:

First combine like terms

13 + 2x = 11

Next use subtraction property of equality or in simple terms subtract 13 from both sides

2x = -2

Lastly use division property of equality or in simple terms divide both sides by two

x = -1

Hope this helps

- Que

Answer 2

x=-1

Explanation:

12+2x+1=11

12+2x=10

12=10-2x

2=-2x

x=-1