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All questions are about this system of equations:

{5x +18y =23
x +3y = 2
After multiplying the second equation in the previous two steps and combining the equations through addition, what is the resulting equation? (Do not write any variables with a coefficient of 0)

Respuesta :

texaschic101
5x + 18y = 23
x + 3y = 2 .....multiply by -5
----------------
5x + 18y = 23
-5x - 15y = -10 (result of multiplying by -5)
----------------add
3y = 13 <=== the resulting equation

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