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Solution Urgently Needed.. Please Mathematics Guru's Help Me - Education - Nairaland

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Solution Urgently Needed.. Please Mathematics Guru's Help Me by ikennamadu1(m): 8:00pm On Feb 11, 2021
mathematics guru's please help me dissect this equation ...

Re: Solution Urgently Needed.. Please Mathematics Guru's Help Me by HopeVictor(m): 8:04pm On Feb 11, 2021
The question no complete
Re: Solution Urgently Needed.. Please Mathematics Guru's Help Me by HopeVictor(m): 8:06pm On Feb 11, 2021
2x-7y=3 eq1 it's a simultaneous equation where is eqn2?
Re: Solution Urgently Needed.. Please Mathematics Guru's Help Me by MEGA4BILLION(m): 8:11pm On Feb 11, 2021
2x-7y=3

7y =2x-3----------- (1)

4^x/2^(7y)

= 2^(2x)/2^(7y)-----------(2)
substitute (1) into (2)

2^(2x)/2^(2x-3)

= 2^(2x)-(2x-3)

= 2^(2x-2x+3)

=2^3

=8

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Re: Solution Urgently Needed.. Please Mathematics Guru's Help Me by Miner13: 8:30pm On Feb 11, 2021
ikennamadu1:
mathematics guru's please help me dissect this equation ...
= 3

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Re: Solution Urgently Needed.. Please Mathematics Guru's Help Me by dejt4u(m): 4:13pm On Feb 12, 2021
HopeVictor:
2x-7y=3 eq1 it's a simultaneous equation where is eqn2?
lol. It's complete. Answer is 2³ which is 8

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