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प्रश्न
Solve the following equation.
3y + 4 = 5y − 6
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उत्तर
3y + 4 = 5y − 6
⇒ 3y + 4 − 5y = 5y − 6 − 5y
⇒ 4 − 2y = − 6
⇒ 4 − 2y − 4 = − 6 − 4
⇒ − 2y = − 10
⇒ y = `(-10)/(-2)`
⇒ y = 5
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