Mary and Joseph baked some muffins each. If Mary gives Joseph 26 muffins, Joseph will have 3/4 as many muffins as Mary. If Joseph gives Mary 30 muffins, Joseph will have 25% as many muffins as Mary. How many muffins did Mary bake?
(j + 26) = 3/4 (m-26)
(j-30) = 1/4 ( m+ 30) solve system of equations to find j m