Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$\frac{ 1 }{ 3 } + \frac{ 7 \times }{ 5 } + \frac{ 2 }{ 3 } - \frac{ 2 \times }{ 5 }$$

Answer

1+(7*)/5-(2*)/5

Solution


Simplify.
\[1+\frac{7}{5}-\frac{2}{5}\]
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