Question 224628
2.3x+9.2=23

10(2.3x+9.2)=10*23  Multiply both sides of the equation by 10

23x+92=230

23x+92-92=230-92  Subtract 92 from both sides 

23x=138

23x/23=138/23  Divide by 23 both sides

x=6 is the solution