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maw [93]
3 years ago
14

in order to solve the system of equations below , harvey multiplies each equation by a constant to eliminate the x terms.

Mathematics
1 answer:
kicyunya [14]3 years ago
6 0

Answer:

14x + 6y = 10 \\  - 14x - 35y = 77

multiply all terms in the top equation by 2

multiply all terms in the second equation by -7. it would then add the two equations together to cancel out the variable x

You will then have two equations in terms of y

solve for y and either equation then substitute that value for y into the other equation then solve for x

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