Skip to content
Philoid
Browse Saved
Back to chapter
Maths
7. Algebra
Home · Class 8 · Maths · Exemplar Mathematics · 7. Algebra
Prev
Next
Q49 of 97 Page 107

a = 3 is a solution of the equation 2a – 1 = 5

Given


2a – 1 = 5


Taking 1 to R.H.S.


2a = 5 + 1


2a = 6


Taking 2 to R.H.S.


a =


a = 3


∴ given statement is correct.


More from this chapter

All 97 →
47

In an equation, the LHS is equal to the RHS.

48

In the equation 7k – 7 = 7, the variable is 7.

50

The distance between New Delhi and Bhopal is not a variable.

51

t minutes are equal to 60t seconds.

Questions · 97
7. Algebra
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved