3/8-4x/9= -1/7please help me
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Answer:
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Answered by
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Answer:
x = 261/224
Step-by-step explanation:
Given that,
3/8 - 4x/9 = -1/7
now, take LCM for ‘8’ & ‘9’ i.e; ‘72’
⇒ (27 - 32x)/72 = -1/7
by cross multiplication we get,
⇒ 7(27-32x) = 72(-1)
⇒ 7(27) - 7(32x) = -72
⇒ 189 - 224x = -72
⇒ 189 = 224x - 72
⇒ 189 + 72 = 224x
⇒ 261 = 224x
⇒ x = 261/224 (∵as they’re not divisible in any common table we can’t cancel them)
∴ x = 261/224
HOPE THIS WOULD BE HELPFUL FOR YOU
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