Help regarding solving a linear equation problem

[DigitalSplendid]

I tried to solve value of a, b, c and here is the problem:

And here is my attempt to solve:

 

[Pedja]

Your equation [imath]a+\frac{3}{2}b+\frac{1}{2}c=\frac{1}{2}[/imath] is wrong. It should reads: [imath]a+\frac{3}{2}b+\frac{1}{2}c=\frac{9}{4}[/imath]

 

[DigitalSplendid]

Your equation [imath]a+\frac{3}{2}b+\frac{1}{2}c=\frac{1}{2}[/imath] is wrong. It should reads: [imath]a+\frac{3}{2}b+\frac{1}{2}c=\frac{9}{4}[/imath]

Thanks! I should have been careful.

 

[DigitalSplendid]

Your equation [imath]a+\frac{3}{2}b+\frac{1}{2}c=\frac{1}{2}[/imath] is wrong. It should reads: [imath]a+\frac{3}{2}b+\frac{1}{2}c=\frac{9}{4}[/imath]

I tried once again but appears not getting the right answer.

 

[Dr.Peterson]

I tried once again but appears not getting the right answer.

Why do you think your answer is wrong? Did you check it in the equation? Or did someone else tell you it's wrong?

 

[DigitalSplendid]

Why do you think your answer is wrong? Did you check it in the equation? Or did someone else tell you it's wrong?

Since the problem is part of a bigger problem, I must have made an error in the earlier steps and indeed this equation is solved correctly.

 

[lookagain]

Since the problem is part of a bigger problem, I must have made an error in the earlier steps and indeed this equation is solved correctly.

You should show the bigger problem, so this can be seen in context.