प्लीज प्लीज प्लीज प्लीज प्लीज प्लीज
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5
Answer:
- a = 5
Step-by-step explanation:
= 2a + 4/7 + a - 3/2 = 3
= 2(2a + 4) + 7(a - 3) = 42
= 4a + 8 + 7a - 21 = 42
= 11a + 8 - 21 = 42
= 11a - 13 = 42
= 11a = 42 + 13
= 11a = 55
= a = 11/55
• a = 5
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