Mathematics, 05.02.2021 20:00 iamasia06
Which statement explains why the two systems of equations below have the same solution?
A{6x + y = -10
A{2x-5y = 12
B{8x+16y = -20
B{12x+16y= -20
The first equation in B is the sum of the equations in A, while the other is obtained by multiplying the second equation in A by 6.
The first equation in B is the sum of the equations in A, while the other is obtained by multiplying the first equation in A by 2.
The equations in A are increased by 12 and -32 to get the equations in B.
The equations in A are multiplied by 2 and 4 to get the equations in B.
The equations in A are multiplied by 2 and 4 to get the equations in B
Answers: 3
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Which statement explains why the two systems of equations below have the same solution?
A{6x + y =...
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