Question

`\sf4x+3x=-21`

Answer 1

Hey there!

4x + 3x = -21

7x = -21

x = -21/7

x = -3

Hope it helps ya!

Answer 2

`4x + 3x = - 21`

`7x = - 21`

`x = \cancel ( - 21)/(7)`

`x = - 3`