Answer:
b=14
Step-by-step explanation:
14
14+9=25
x < -2.5 and x > 1
x= 5
You need to get rid of the fraction first and to do that you muliply the whole equation by 5 so that your new equation reads 4x+25=45. Then you subtract 25 from both sides so you have 4x=20. Divide both sides by 4 so x=5.
