a. Simplify 1 /3 (7x-1)= ¼
Answers
Answered by
0
Answer:
Solve :- 1/3(7x-1) =1/4
Given
(1/3)(7x-1) = 1/4
Find out
We need to find the value of x
Solution
(1/3)(7x-1) = 1/4
Equating RHS to 0 by taking 1/4 on LHS, we get
(1/3) X (7x-1)-(1/4) = 0
(1/3) X 4 X (7x-1))/4-1/4 = 0
(1/3) X 4 X (7x-1)-1 = 0
28/3 X x-7/3 = 0
(28/3 X x-7/3)/4 = 0
(28/3 X x-7/3)/4 = 0 X 4
28/3 X x-7/3 = 0
28/3 X x-7/3 = 0 + 7/3
28/3 X x = 7/3 / 28/3
x = 7/3/28/3
x = 1/4
Hence, x=1/4
Answer
x=1/4
Answered by
2
⅓(7x - 1) = 1/4
(7x - 1)/3 = 1/4
By multiplying both sides by 12, we get,
{(7x - 1)/3} ×12 = (1/4) × 12
28x - 4 = 3
28x = 7
x = 7/28
x = 1/4
Thus, the value of x is 1/4.
Hope it will help you..
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