Solve: 75 - 9t = 5(-4 + 2t)?
- -5
- -4
- 5
- None of these
Explanation
To solve the equation:
75 - 9t = 5(-4 + 2t)
Expand the right-hand side:
75 - 9t = -20 + 10t
Add 9t to both sides:
75 = -20 + 19t
Add 20 to both sides:
95 = 19t
Divide by 19:
t = 95/19
t = 5
Related MCQs
- 2.5
- 3.5
- 4.5
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2x + 2
- 2x - 8
- 2x - 5
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2x² + 4 = 9x
- 2x² + 9 = 4x
- 2x² + 9 = 4x
- x² + 4 = 9x
اس سوال کو وضاحت کے ساتھ پڑھیں
