SOLUTION: How to verify that the values of the variables listed are solutions of the system of equations?
{█(x+y=2@x-y= -10)┤
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Question 619777: How to verify that the values of the variables listed are solutions of the system of equations?
{█(x+y=2@x-y= -10)┤
X = -4, y = 6
replace your variables with your values:
x+y = 2 becomes -4 + 6 = 2 which is a true statement
x-y + -10 becomes -4 (+) -6 = -10 which is also a true statement
Answer by TSloan(1) (Show Source): You can put this solution on YOUR website!
replace your variables with your values and see if the statements are true or false:
x+y = 2 becomes -4 + 6 = 2 which is a true statement
x-y + -10 becomes -4 (+) -6 = -10 which is also a true statement
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