book Maths Puzzle Numerical Ability

Okay, so I'm not going to get this math without some serious help. I do not understand this. Could someone please help me before I have a total meltdown? This is my issue that I wo

Read Solution (Total 0)

book Other Question

If there are 60 rows of seats in a movie theatre and the first row has 30 seats in it, and each consecutive row has one additional seat (ie. the second row has 31), then how many s I need help on solwing this linear equation by substitution..
3x-y=7
y=x+3