Minah and Rohana had a total of $338. After Minah saved $49 more and Rohana spent half of her money, they both had the same about of money. How much did Minah have at first?

2 answers

M + 49 = R/2

M+49 + R/2 = 338

Substitute R/2 for M+49 in the second equation and solve for R.
So whats the answer? Can you u give detail workings?