How do you solve #(9x-4)/(5x+2)=3.2#?

Answer 1

#x=-52/35#

It is comparable to:

#9x-4=3.2(5x+2) and (5x+2)!=0#

that's

#9x-4=16x+6.4 and x!=-2/5#
#9x-16x=4+6.4 and x!=-2/5#
#-7x=10.4 and x!=-2/5#
#x=10.4/-7=104/10*(-1/7)=-52/35#
Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2

To solve the equation (9x - 4) / (5x + 2) = 3.2, cross multiply to eliminate the fraction, then solve for x. The steps are as follows:

(9x - 4) / (5x + 2) = 3.2

Cross multiply: (9x - 4) = 3.2(5x + 2)

Distribute 3.2: 9x - 4 = 16x + 6.4

Move variables to one side and constants to the other: 9x - 16x = 6.4 + 4 -7x = 10.4

Divide both sides by -7 to solve for x: x = -10.4 / 7 x = -1.48571428571 or approximately -1.49

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7