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Mathematics, 05.05.2020 07:57 ptrlvn01
A : 5x - 2y = 10
B : 4x + 3y = 7
To solve this system of the equations by addition , what could you multiply each equations by to cancel out the x - variable ?
A) multiply A by 3 and b by 2
B) multiply A by 4 and B by 3
C) multiply A by -3 and b by 2
D) multiply A by -4 and B by 5
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Answers: 3
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You know the right answer?
A : 5x - 2y = 10
B : 4x + 3y = 7
To solve this system of the equations by additio...
B : 4x + 3y = 7
To solve this system of the equations by additio...
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