Advertisements
Advertisements
Question
Solve: `(3"x" - 2)/7 - ("x" - 2)/4 = 2`
Sum
Advertisements
Solution
`(3"x" - 2)/7 - ("x" - 2)/4 = 2`
⇒ `(12"x" - 8 - 7"x" + 14)/28 = 2`
⇒ `(5"x" + 6)/28 = 2`
⇒ 5x + 6 = 28 × 2
⇒ 5x + 6 = 56
⇒ 5x = 56 - 6 = 50
⇒ x = `50/5 =10`
∴ x = 10
shaalaa.com
Is there an error in this question or solution?
