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Help quick please!! if JK=9x+3 KL=5x+2 JL=75 find KL.
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29 votes
29 votes
Help quick please!!
if
JK=9x+3
KL=5x+2
JL=75
find KL.

Help quick please!! if JK=9x+3 KL=5x+2 JL=75 find KL.-example-1
User Pablomatico
by
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2 Answers

14 votes
14 votes
Kl=27 because that’s what the other guy said and Yh
User Psyched
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2.5k points
21 votes
21 votes
KL= 27
Work:
If JL is the whole (75), you add JK (9x+3) and KL (5x+2). 9x+3+5x+2=75. Add like terms first. 14x+5=75. Subtract 5 from both sides. 14x=70. Divide by 14 from both sides. X=5. Now plug X=5 into your equation (KL: 5x+2). 5(5)+2= 27
User Sunit Kumar Gupta
by
3.1k points
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