answersLogoWhite

0

Presumably this is an equation asking you to find the value of x 10-3x = 2x-8x+40 Arrange all like terms on the left and right hand sides remembering to change signs: 8x-3x-2x = 40-10 Simplified: 3x = 30 Divide both sides by 3 for the solution: x = 10 Check that answer is correct by substituting 10 for x in the original equation.

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

ReneRene
Change my mind. I dare you.
Chat with Rene
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake

Add your answer:

Earn +20 pts
Q: Solve and check 10-3x equals 2x-8x 40?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Math & Arithmetic