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Solve the equations x+y=300 and 12x+15y=4,140. Enter the values of x and y in the boxes below.

User Rjanjic
by
7.9k points

1 Answer

8 votes

Answer:


\left \{ {{x=(4496)/(3) } \atop {y=-(3596)/(3) }} \right.

Explanation:

Solve:
x+y=300\\12x+15y=4\\12x+15y=4


x=(4496)/(3)\\y=-(3596)/(3)

I hope this helps you

:)

User Ben Mathews
by
8.3k points

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