help? how do you do x+y=(-3) with graphing linear equations?

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help? how do you do x+y=(-3) with graphing linear equations?

2007-04-19 14:46:15 · 2 answers · asked by Roxy M 1 in Science & Mathematics ➔ Mathematics

2 answers

Solve this equation for y to get: y=-x-3. So the y-intercept of this line is -3 and the slope is negative 1.

2007-04-19 14:48:37 · answer #1 · answered by bruinfan 7 · 0⤊ 0⤋

solve the problem first that should be easy dont forget that x is understood to be 1 when you are about to graph find the slope on the y axis and what ever your answer is go over left and down what ever the slope is and then you will have you graph

2007-04-19 21:52:02 · answer #2 · answered by Miiyae(me i ya) 2 · 0⤊ 0⤋