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4. Linear Equation In One Variable
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Q49 of 113 Page 110

Solve the following question.

(x = 8)

Given equation is,



⇒ cross multiplying equations


⇒ 3x-8 = 2x


⇒ 3x-2x = 8 (transposing 2x to LHS and – 8 to RHS)


⇒ X = 8.


⇒ Hence value of x is 8.


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47

State whether the statements are true (T) or false (F).

If the sum of two consecutive numbers is 93 and one of them is x, then the other number is 93 – x.

48

State whether the statements are true (T) or false (F).

Two numbers differ by 40, when each number is increased by 8, the bigger becomes thrice the lesser number. If one number is x, then the other number is (40 - x).

50

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51

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Questions · 113
4. Linear Equation In One Variable
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