Question

Solve for x: 2x +3=9

Answer 1

Answer:

x=3

Step-by-step explanation:

2(3)+3=9

6+3=9

9=9

Answer 2

Answer: $x=3$

Subtract 3 from both sides

$2x+3-3=9-3\\2x=6$

Divide both sides by 2

$2x/2=6/2\\x=3$