Equation with abs

Solve this equation with absolute value member:

∣3(3x−1)∣=8

Correct answer:

x =  1.2222
y =  -0.5556

Step-by-step explanation:


3·(3x-1)=8

3·(3·x-1)=8

9x = 11


x = 11/9 = 1.22222222

x = 11/9 ≈ 1.222222

Our simple equation calculator calculates it.

-3·(3y-1)=8

-3·(3·y-1)=8

9y = -5


y = -5/9 = -0.55555556

y = -5/9 ≈ -0.555556

Our simple equation calculator calculates it.

Try another example


Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

Grade of the word problem:

Related math problems and questions: