2007-07-25 07:53:11 · 10 answers · asked by naldo0385 1 in Science & Mathematics ➔ Mathematics
Hey there!
Here's the answer.
2(2x-1)/5>-3 --> Write the problem.
2(2x-1)>-15 --> Multiply 5 to both sides of the equation.
4x-2>-15 --> Distribute 2 into 2x-1.
4x>-13 --> Add 2 to both sides of the equation.
x>-13/4 Divide 4 on both sides of the equation.
So the answer is x>-13/4.
Hope it helps!
2007-07-25 08:04:58 · answer #1 · answered by ? 6 · 0⤊ 1⤋
2(2x-1)/5 > -3
= 5 *{ 2(2x-1)}/5 > 5 * -3
= 2 (2x - 1) > -15
= 4x - 2 > -15
= 4x > -15 + 2
= x > -13/4 ans.
2007-07-25 15:04:20 · answer #2 · answered by lohit khera 2 · 0⤊ 0⤋
2(2x-1)/5 > -3. Multiply both sides by 5.
2(2x-1) > -3(5) Multiply out parenthesis
4x-2 > -15 Add 2 to both sides
4x > -13 divide both sides by 4
x > -13/4
2007-07-25 15:02:33 · answer #3 · answered by txmama423 3 · 0⤊ 0⤋
2+4-1..>..-3
2007-07-25 14:56:13 · answer #4 · answered by Anonymous · 0⤊ 0⤋
2(2x-1)/5>-3 , 4x -2 >-15 , 4x >-13 then x>-13/4
2007-07-25 14:58:04 · answer #5 · answered by mramahmedmram 3 · 0⤊ 0⤋
(2(2x -1))/5 > -3
First multiply both sides of the equation by 5
5 * (2(2x -1))/5 > -3 * 5
2(2x - 1) > -15
Divide both sides by 2
(2(2x-1))/2 > -15/2
2x - 1 > -15/2
Add one to both sides
2x - 1 + 1 > -15/2 + 1
2x > -13/2
Divide both sides by 2
x > -13/4
Therefore x > -13/4
2007-07-25 14:57:53 · answer #6 · answered by kousuke51 2 · 0⤊ 0⤋
(4x-2)/5 > -3
(4x-2) > (-3*5)
4x > -15+2
x> -13/4
2007-07-25 15:00:10 · answer #7 · answered by Vickie 2 · 0⤊ 0⤋
2(2x-1)/5 > -3
(4x - 2)/5 >-3
4x-2 > -15
4x > -13
x > -13/4
2007-07-25 15:03:17 · answer #8 · answered by Anonymous · 0⤊ 0⤋
4x - 2 > - 15
4x > - 13
x > - 13 / 4
2007-07-26 13:05:52 · answer #9 · answered by Como 7 · 0⤊ 0⤋
4x-2
and the second half doesn't make sense, nothing to combine ect. I guess it would be left as is.
2007-07-25 14:56:00 · answer #10 · answered by Anonymous · 0⤊ 0⤋