3|-4x+75|+9=144 HELP

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

3|-4x+75|+9=144 HELP

Mathematics
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

3|-4x+75|=199-4 |-4x+75|=195/3 -4x+75=195/3 or -4x+75=-195/3
Just solve for the absolute value part first, then break it into two different equations.
Then solve each equation and the solution set is the union of the solutions for each equation.

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

but the answer is suppose to be 30.. http://www.wolframalpha.com/input/?i=3|-4x%2B75|%2B9%3D144 i don't know how they did it though
LOL ^ LOVE YOU, but that is not the solution... it should be 15/2
x=-5/2 and 70/2 is what I got let me check
omg i cant read numbers i did it for 199 not 144 lol
yeah 15/2 which is... 30
loll
how did you solve it though? can you take a picture of your work so i know how you do it?
\[3|-4x+75| = 144-9\] \[|-4x + 75| = 135/3\] \(-4x + 75 = 135/3 \) or \(-4x + 75 = -135/3 \) \(-4x = 135/3 - 225/3\) or \(-4x = -135/3 -225/3\) \(-4x = -90/3\) or \(-4x = -360/3\) \(x = 30/4\) or \(x = 120/4\) \(x = 7/2\) or \(x = 30\)
Hrm. I missed something on the left equation.
x=15/2 or x=30
you reduced wrong
Yeah I see.
\[x = 30/4 = 15/2 \ne 7/2\]
at least when you read 4s you didn't write 9s and when you read 9s you didn't write 4s
True ;p

Not the answer you are looking for?

Search for more explanations.

Ask your own question