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Answered by
13
(( x - 2 ) / 3) - ((x - 3)/ 6 ) = 5 - ((x - 3)/18 )
→ 6 ( x - 2 ) - 3 x - 3 )
= 18 ( (90 - ( x - 3 )) / 18 )
→ 6x - 12 - 3x + 9 = 90 - ( x - 3 )
→ 6x - 12 - 3x + 9 = 90 - x + 3
→ 3x - 3 = 93 - x
→ 3x + x = 93 + 3
→ 4x = 96
▶for such a problems, it is very easy to find the value of x
▶ first orderly take a operations , according to the property of BODMAS
▶ Then take a values of the terms that have variable x at a one side and other constant values at a other side
▶simply do the orderly calculations then finally we can get the value of x
Answered by
19
- = 5 -
______________ [GIVEN]
- = 5 -
=
=
Cross-multiply them
18(x - 7) = 6(87 - x)
18x - 126 = 522 - 6x
18x + 6x = 522 + 126
24x = 648
x =
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