Find the value of 𝑥 in the equation 2𝑥 − 7 = − 8?
- -1/2
- 0
- 15/2
- None of these
Explanation
To solve for x, add 7 to both sides of the equation:
2x - 7 + 7 = -8 + 7
2x = -1
Divide both sides by 2:
x = -1/2
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اس سوال کو وضاحت کے ساتھ پڑھیں
- (t² + 4)(t - 2)(t - 2)
- (t² - 4)(t² - 4)
- (t² + 4)(t + 2)(t - 2)
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- +4
- -4
- +16
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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