find x a) (2x-3)-3(x-4)=12 b)(7y+8)÷7=10. Plzz answer my question. Jo v is question ka proper answer dega usko hm brainliest mark krenge.
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Answers :-
(i)
(2x - 3) - 3x + 12 = 12
➩ 2x - 3 - 3x = 0
➩ - x = 0+3
➩ x = -3
(ii)
(7y + 8) = 10 × 7
➩ 7y + 8 = 70
➩ 7y = 70 - 8
➩ 7y = 62
➩ y = 62 / 7
➩ y = 8.85
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Answered by
0
Answer:
The answer is
x= -3
and
y=8.85
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