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m_a_m_a [10]
4 years ago
12

JUST NEED AN ANSWER ASAP Solve for x and y using elimination. 2x+5y=-23 5x+13y=-60

Mathematics
2 answers:
alexdok [17]4 years ago
7 0

Answer(x,y)=(1,-5) I think this would be your answer not a 100% sure.

Step-by-step explanation:

kolezko [41]4 years ago
3 0

Answer:

x = 1 ;  y = -5

Step-by-step explanation:

2x + 5y = -23  --------------(i)

5x + 13y = -60 ----------(ii)

(i)*5        10x + 25y = - 115

(ii)*(-2)   <u>-10x - 26y = 120 </u>       {add the two equations}

                    -1y = 5                {Now x is eliminated}

                      y = 5/-1

       y = -5

y = -5 in equation (i)

2x + 5*(-5) = -23

2x - 25 = -23

2x = -23 +25

2x = 2

x = 2/2

x = 1

                       

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