SOLUTION: having issue with graphing to solve system on linear equitations x+y=12 ,-x+y=4
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Question 888952: having issue with graphing to solve system on linear equitations x+y=12 ,-x+y=4
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
If both were shown in slope-intercept form,
y=-x+12 and y=x+4.
Plot (0,12) and use the slope -1 to find another point;
Plot (0,4) and use slope 1 to find another point.
Draw appropriate line for each.
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