The equation is a bit unclear, please use () to make it easier to understand
2X+6=3+(5/3) x
In this case the correct answer is not there for 2x
2X+6=3+5/(3 x)
In this case the answer is also not there...
find 2x
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gmatboost
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yea i knw gmatboost bcs with me i have another answer comes out whc was -4.28
was tht the answer comes out to u
btw the first way in brackets is correct whc is 2X+6=3+(5/3) x
kindly tell me wht was the answer comes out to u
thanks
was tht the answer comes out to u
btw the first way in brackets is correct whc is 2X+6=3+(5/3) x
kindly tell me wht was the answer comes out to u
thanks
-
gmatboost
- Master | Next Rank: 500 Posts
- Posts: 312
- Joined: Tue Aug 02, 2011 3:16 pm
- Location: New York City
- Thanked: 130 times
- Followed by:33 members
- GMAT Score:780
2x + 6 = 3 + (5/3)x
2x - (5/3)x + 6 = 3 + (5/3)x - (5/3)x
(6/3)x - (5/3)x + 6 = 3 + (5/3)x - (5/3)x
(1/3)x + 6 = 3
(1/3)x = -3
x = -9
2x = -18
2x - (5/3)x + 6 = 3 + (5/3)x - (5/3)x
(6/3)x - (5/3)x + 6 = 3 + (5/3)x - (5/3)x
(1/3)x + 6 = 3
(1/3)x = -3
x = -9
2x = -18
Greg Michnikov, Founder of GMAT Boost
GMAT Boost offers 250+ challenging GMAT Math practice questions, each with a thorough video explanation, and 100+ GMAT Math video tips, each 90 seconds or less.
It's a total of 20+ hours of expert instruction for an introductory price of just $10.
View sample questions and tips without signing up, or sign up now for full access.
Also, check out the most useful GMAT Math blog on the internet here.
GMAT Boost offers 250+ challenging GMAT Math practice questions, each with a thorough video explanation, and 100+ GMAT Math video tips, each 90 seconds or less.
It's a total of 20+ hours of expert instruction for an introductory price of just $10.
View sample questions and tips without signing up, or sign up now for full access.
Also, check out the most useful GMAT Math blog on the internet here.
