Question

Help a kid in solving some maths problems ~


`\qquad \sf \: \longmapsto2x + 3 = 9`

What's the value of x ?​

Answer 1

Explanation:

2x=9-3

2x=6

2x÷2 =6÷2

x=3

Answer 2

x = 3

Explanation:

2x + 3 = 9 ( subtract 3 from both sides )

2x = 6 ( divide both sides by 2 )

x = 3