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.
subtract 1 from both sides as if it was a regular equality equation. 2x>3-1 or 2x>2 divide both sides by 2 giving the answer x>1 if you divide by or multiply by a 1 change the direction of the inequality. did not have to in this problem, always check your results
I meant to say a minus 1!!
give me min to review
when multiplying both sides by a negative change the direction of the inequality sign. Hope this did not confuse you
The directions say to decide whether the given number is a solution of the inequality
im still reviewing it. Im slow to understand math.
No the given number shown as a 1 is not larger it actually equals 3
but the x = 1?
No look at my second post, x>1 not equal to one
I dont see where you divided by 2. I see the rules but am confused
so if the problem is 2x-1>3 you do it as if it were an equal sign so it be 2x-1=3 so you add one to the right side which will be 2x=4 so you divide by 2 which is x=2 but since it was a (>) its x>2 and since you didn't divide by a negative you don't chance the sign. i hope it helps
the problem said +1, but you subtract it?
I am confused, I dont see any negative numbers.
I divided both sides by 2 where it was 2x>2 2x/2 was on one side and 2/2 was on the other giving x>1
my bad so if its 2x+1>3 do it like an equal sign. 2x+1=3 so you subtract one to the right side which will make it 2x=2 so to leave the x by itself you divide by two. So it be x=1 but since you had(>) it be x>1
Remember how you try to isolate the x on one side and have constants on the opposite side? If you subtract from one side you must subtract from the other side.
I subtracted the 1 to isolate the unknown on one side.
2x+1>3;1 is the same as 2x-3=1
are you just dropping the +1
No, look carefully 2x+1>3 is the same as x>1
are you replacing the + with the >
No I am doing a series of steps that will solve the problem. Step 1 was to subtract 1 from both sides giving 2x>3-1 or 2x>2 You do see that on the left side 2x+1-1 = 2x
2x+1>3 -1 -1 2x>2 /2 /2 x>1 Thats the answer
Good luck teaching your daughter
thanks, i need as much help as her LOL