Answers by visitors named: G.G

You have to distribute first, so it would be, 2/5x-2+4x=-3/5x-12 Next combine like terms so it would be, 4/2/5x-2=-3/5x-12 Add -3/5 to both sides, 5x-2=-12 Add 2 to both sides, 5x=-10 Divide x=-2 Your welcome XD

7x^3+3x^2+3x+10 Plug in 2 for x 7(2)^3+3(2)^2+3(2)+10 Next, order of operations 7(8)+3(4)+6+10 56+12+6+10=84 Final Answer:84 Your welcome XD

No problem! XD

No problem!XD

No it does not tell you what the variables represent. I'm still a little confused but thank you Steve for your help. :)

HELLO??? HELP??? PLEASE???

thanks