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what are the solutionsof y=4x+10 and y=-3x+5 equations?

Guest Mar 8, 2017
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4x+10 = -3x+5   add 3x and subtract 10 from both sides

4x + 3x = - 5

7x = - 5              divide both sides by 7

x = - 5/7             Substitute

y= 4(-5/7) + 10

y= -20/7 + 10

y= 7 1/7 

y = 50/7 

Guest Mar 8, 2017

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