Asked by Blake

4x+12>4 and 3x-25>-13

Solution {xIx> ? }

I get so lost on these.

Answers

Answered by Kendra
Try to get the x by itself, just like a=bx + c, where you would subtract c from both sides then divide both sides by b. since the coefficient for x on both are positive, you don't have to worry about the greater than/less than signs.

so for the first, subtract 12 from both sides then divide both sides by 4. it's the same concept for the other side.
Answered by Blake
So I got x>2 for the first one and x>4 for the second one, now how does that fit into {xIx> ? }

Shouldn't it be just one number?
Answered by Reiny
4x+12>4 and 3x-25>-13
4x > -8 and 3x > 12
x > -2 and x > 4

so it looks like x > 4

write it in the notation asked for
Answered by Blake
Ok, great thanks for the help both of you!
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions