Question

What is 7x + 6 +2x = 60 .​

Answer 1

`x = 6`

Explanation:

`7x + 6 + 2x = 60 \\9x + 6 = 60`

add
`-6` to both sides

`9x + 6 - 6 = 60 - 6 \\9x = 54`

Divide both sides by
`9`

`(9x)/(9) = (54)/(9)`

`x = 6`