Question

3.3x+22=-11-7.7x
please answer the queton

Answer 1

Hello!

Answer:

`\Large \boxed{\sf x = -3}`

Explanation:

We want to solve this equation:

`\sf 3.3x+22=-11-7.7x`

◼ Subtract 22 from both sides:

`\sf 3.3x+22-22=-11-7.7x-22`

◼ Simplify both sides:

`\sf 3.3x= -7.7x - 33`

◼ Add 7.7x from both sides:

`\sf 3.3x+7.7x= -7.7x - 33 +7.7x`

◼ Simplify both sides:

`\sf 11x= - 33`

◼ Divide both sides by 11:

`\sf (11x)/(11) = (-33)/(11)`

◼ Simplify both sides:

`\boxed{\sf x = -3}`