Question

Solve the following:

`2x + 15 = 35`​

Answer 1

`2x + 15 = 35 \\ \\ 35 - 15 = 2x \\ \\ 2x = 20 \\ \\ x = (20)/(2) \\ \\ x = 10`

Answer 2

x=10

Explanation:

`\tt 2x + 15 = 35`

Subtracting both side by 15

`\tt 2x + 15-15= 35-15`

`\tt 2x = 20`

Dividing both side by 2.

`\tt (2x)/(2) = (20)/(2)`

`x = 10`

Therefore,x =10