exam Maths Puzzle Numerical Ability

How do you solve this system of equations by graphing? y=-3x-2 y=x-2
Please give me an answer as soon as possible the assignment is do tomorrow 4/9/08.
Thank You for all your help Taylor

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exam Other Question

Nicole is using spacers to separate two steel plates. Each spacer is 3/16 thick. how many spacers are needed to separate the plates by 1 1/2 Mr. Adams buys a bag of apples and a bag of pears for a total of $14.00. There are eight pounds of fruit in all. The apples cost $1.50 per pound, and the pears cost $2.30 per pound. HOw many pounds of pears did he buy?