Question

Find the value x?
(2x-10)degree
(3x +20)degree (STEP explanation)​

Answer 1

Explanation:

`{:}\longrightarrow`
`\sf 2x-10=3x+20`

`{:}\longrightarrow`
`\sf 3x+20=2x-10`

`{:}\longrightarrow`
`\sf 3x-2x=-10-20`

`{:}\longrightarrow`
`\sf x=-30`