If 4x + 5 : 3x + 11 = 13 : 17, find x
Answers
Answered by
2
Step-by-step explanation:
We have
4x+5:3x+11=13:17
⇒
3x+11
4x+5
=
17
13
⇒17(4x+5)=13(3x+11)
⇒68x+85=39x+143
⇒68x−39x=143−85
⇒29x=58
⇒x=
29
58
=2
∴x=2
Answered by
2
Answer:
x=2
Step-by-step explanation:
4x+5/3x+11=13/17
17(4x+5)=13(3x+11)
68x+85=39x+143
68x-39x=143-85
29x=58
x=2
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