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Solve the system of linear equations. separate the x- and y- values with a coma. 7x-7y=7 14x-4y=74

Solve the system of linear equations. separate the x- and y- values with a coma. 7x-7y=7 14x-4y=74
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Solve the system of linear equations. separate the x- and y- values with a coma.

7x-7y=7
14x-4y=74

User Tlvs
by
7.9k points

1 Answer

3 votes
we take the x variable out of the first equation and put it into the other and get y (the arrow on the picture) and then we put the y value back into the top equation and get the value of x
Solve the system of linear equations. separate the x- and y- values with a coma. 7x-example-1
User Bobface
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User Frerk Morrin
asked Jul 27, 2018 196k views
Solve the system of linear equations. separate the x- and y- values with a coma. 14x-4y=74 7x-7y=7
Frerk Morrin asked Jul 27, 2018
by Frerk Morrin
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