a+b 4 3
= 4, write the equation in standard form.
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Given :- If a/4+b/3= 4, write the equation in standard form ?
Solution :-
→ a/4 + b/3 = 4
By taking LCM of LHS and adding them,
→ (a * 3 + b * 4) /12 = 4
→ (3a + 4b) / 12 = 4
cross - multiply we get,
→ 3a + 4b = 4 * 12
→ 3a + 4b = 48 (Ans.)
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