add and simplify if possible:
49a/7a-49+6a/49a-343

Question

jim_thompson5910 · Answer

$$\large \frac{49a}{7a-49}+\frac{6a}{49a-343}$$



$$\large \frac{49a}{7(a-7)}+\frac{6a}{49(a-7)}$$



$$\large \frac{7*49a}{7*7(a-7)}+\frac{6a}{49(a-7)}$$



$$\large \frac{343a}{49(a-7)}+\frac{6a}{49(a-7)}$$



$$\large \frac{343a+6a}{49(a-7)}$$



$$\large \frac{349a}{49(a-7)}$$



$$\large \frac{349a}{49a-343}$$
So $$\large \frac{49a}{7a-49}+\frac{6a}{49a-343}=\frac{349a}{49a-343}$$

anonymous · Answer

thank you, I was killing myself trying to factorize I knew I did not need too.