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3 years ago

11

2x + 8y = 6 -5x - 20y = -15

1 answer:

kodGreya [7K]3 years ago

7 0

Answer:

The total would be 40.53

Or

Solve for the first variable in one of the equations, then substitute the result into the other equation.

x = 3 − 4 y

Step-by-step explanation:

This question is incomplete so

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