If x/2 +3 = 4 then x = 2
6 / ( x + 4 ) = 2 / 3 1 - Multiply both parts by 3 3 * 6 / ( x + 4 ) = 2 2- Multiply both parts by (x+4) 3 * 6 = 2 * ( x + 4 ) 3 - Simplify 18 = 2x + 8 10 = 2x 5 = x
Your question may look one of two ways if it looks like 3 / 4 x 2 in which case we just move left to right, 3/4=.75 or you coul make life easy and leave it as a fraction of 3/4. then multiplly by 2 and get 1.5 or 6/4 It may be 3/(4 x 2) in this case you work the parenthesis first so 4 x 2=8, then divide and you can keep your number as a fraction of 3/8
You can divide the integers in this case - 4 divided by 2 and 9 divided by 3. You would get 2 over x plus 3 over x. 4/2x + 9/3x = 2/x + 3/x = 5/x
x=2
If x/2 +3 = 4 then x = 2
4/x-4 - 3/x+2 simplifies to 1/x+2
To solve for x, you will need to set the two expressions equal to each other: (x - 3)/4 = (x + 3)/7. Cross multiply to get 7(x - 3) = 4(x + 3). Expand and solve for x to get 7x - 21 = 4x + 12. Simplify to get 3x = 33, and then divide by 3 to find x = 11. So, x equals 11.
6 / ( x + 4 ) = 2 / 3 1 - Multiply both parts by 3 3 * 6 / ( x + 4 ) = 2 2- Multiply both parts by (x+4) 3 * 6 = 2 * ( x + 4 ) 3 - Simplify 18 = 2x + 8 10 = 2x 5 = x
Your question may look one of two ways if it looks like 3 / 4 x 2 in which case we just move left to right, 3/4=.75 or you coul make life easy and leave it as a fraction of 3/4. then multiplly by 2 and get 1.5 or 6/4 It may be 3/(4 x 2) in this case you work the parenthesis first so 4 x 2=8, then divide and you can keep your number as a fraction of 3/8
You can divide the integers in this case - 4 divided by 2 and 9 divided by 3. You would get 2 over x plus 3 over x. 4/2x + 9/3x = 2/x + 3/x = 5/x
x=2
(2 + 2)/5 x (3+3)/4 = 4/5 x 9/4 = 9/5 = 1.8 Other possibility is: 2 + 2/5 x 3 + 3/4 = 2 + 0.4x 3 + 0.75 = 2 + 1.2 + 0.75 = 3.95 A third probability is: (2 +2/5) x (3 + 3/4) = 2.4 x 3.75 = 9
x over 4= 2x+3 over 15
5/3 x 4/5 x 3/2 = 60/30 = 2
2/3 is equivalent to 4/6 (2 x 2 =4, 3 x 2 = 6). 4/6 is 4 days.
3 3/4 x 2 1/2 = 9 3/8