Question

2. solve 2x +3=X-9 with explanation ​

Answer 1

Answer:

x= -12

Step-by-step explanation:

2x + 3 = x - 9

{NOTE :-

when taking to other side the sign gets reversed like

- becomes +

× becomes ÷

& vice versa }

2x - x = -9 -3

x = -12

good day

Answer 2

Step-by-step explanation:

Hola!

2x+3=x-9

(2x+3)+9=X

18x+27=X

18x²+27=0

18x²=-27

x²= - ³/²

x=√3/1

x=√3

Thank you !

# Astro