Respuesta :
Let's solve for a.(−a)(x)+4b>9Step 1: Add -4b to both sides. −ax+4b+−4b>9+−4b −ax>−4b+9
Step 2: Divide both sides by -x. −ax−x>−4b+9−x a<4b−9x
Step 2: Divide both sides by -x. −ax−x>−4b+9−x a<4b−9x
-ax+4b>9
-ax>9-4b
-x>(9-4b)/a
x<-(9-4b)/a
x<(4b-9)/a
Answer: x<-(9-4b)/a or x<(4b-9)/a
-ax>9-4b
-x>(9-4b)/a
x<-(9-4b)/a
x<(4b-9)/a
Answer: x<-(9-4b)/a or x<(4b-9)/a