Question

What is 12x + 49 - 9 - 7x

Answer 1

`{ \boxed{ \orange{ \sf{x = - 8}}}}`

Step-by-step explanation:-

`{ \blue{ \tt{12x + 49 - 9 - 7x}}}`

`{ \blue{ \tt{12x + 40 - 7x}}}`

`{ \blue{ \tt{5x + 40 = 0}}}`

`{ \blue{ \tt{5x = - 40}}}`

`{ \blue{ \tt{x = - (40)/(5)}}}`

`{ \boxed{ \red{ \sf{x = - 8}}}}`