2006-09-13 15:27:12 · 9 answers · asked by britiani j 1 in Science & Mathematics ➔ Mathematics
27/5
9=2/3x+x
9 = 2/3x + 1x
9 = 2/3x + 3/3x
9 = 5/3x
9*(3/5) = 5/3x * 3/5
27 / 5 = x
Tell me if you need any other steps laid out!
2006-09-13 15:31:37 · answer #1 · answered by J G 4 · 0⤊ 0⤋
a million). 3(x - 4) = 4 3x = 4 + 12 x = 5 a million/3 2). 6(2x + 5) = 138 12x = 108 x = 9 3). 2(3x - 7 + 5x + 2) = 38 16x = 40 8 x = 3 4).. 7x + 5 = 3x - 11 4x = -sixteen x = -4 5). 2(9x - 3) = 3x + 4x - 9 + 3 11x = 0 x = 0
2016-12-12 08:05:03 · answer #2 · answered by lesniewski 4 · 0⤊ 0⤋
9=2/3x+x
9=5/3x
x=9/5/3
9/1 * 3/5 =27/5 ; x=27/5
2006-09-13 15:33:19 · answer #3 · answered by Anonymous · 0⤊ 0⤋
is it 2 over 3x? If so multiply everything by 3x to cancel it out:
9(3x) = 2 + 3x^2
3x^2 - 27x + 2 = 0; use quadratic formula
Is it two-thirds x? If so add it to 1x and get 5/3 x.
Then multiply both sides by 3/5 to get 27/5 = x
2006-09-13 15:36:07 · answer #4 · answered by hayharbr 7 · 0⤊ 0⤋
is that 9=(2/3)x + x or 9=2/(3x)+x
1st one times 3/2 gives x=9*(3/2)=27/2
2nd mult by 3x gives 27x=2 + 3 x^2
3x^2-27x+2=0
solve by quqdratic formula
2006-09-13 15:44:41 · answer #5 · answered by Anonymous · 0⤊ 0⤋
9*3=2x+3x=
27=5x=
27/5=5x/5=
5 2/5 = x
2006-09-13 15:41:12 · answer #6 · answered by Scott K 7 · 0⤊ 0⤋
9=2/3X+X
Multiply both sides by 3
27=6x/3+3x
Simplify 6X/3
27=2X+3X
Add 2X+3X
27=5X
Divide both sides by 5 to solve for X
X=27/5
2006-09-13 15:42:24 · answer #7 · answered by LeAnne 7 · 0⤊ 0⤋
x=27/5
2006-09-13 15:36:00 · answer #8 · answered by A* 4 · 0⤊ 0⤋
Elimanate the fraction////solve for "X"--YOU NEED ADDITIONAL HELP!!!!! If you cannot do this, you will be FOREVER LOST!!!!
2006-09-16 04:45:02 · answer #9 · answered by bart4play 3 · 0⤊ 0⤋