Subject maths question
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sry ... the pic is wrong...
here's your ans:
3x+5/5=4x+10/15
by cross multiplication...
15 (3x+5)=5 (4x+10)
45x+75=20x+50
75-50=20x-45x
25=-25x
x=-25/25=-1
hence. x=-1
hope this helps:)
here's your ans:
3x+5/5=4x+10/15
by cross multiplication...
15 (3x+5)=5 (4x+10)
45x+75=20x+50
75-50=20x-45x
25=-25x
x=-25/25=-1
hence. x=-1
hope this helps:)
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i think cross multiply is missing in d answer
Answered by
0
Answer:
x = 18
Step-by-step explanation:
(3x+5)/5 = (4x+105)/15
15(3x+5) = 5(4x+105)
9x+15 = 4x+105
5x = 90
x = 18
Hope, it helps you!
Please mark it as BRAINLIEST !
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