Which of these strategies will you use to eliminate a variable in the system
Explain your
-x...
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Mathematics, 19.02.2021 22:50 sksksjs
Which of these strategies will you use to eliminate a variable in the system
Explain your
-x+6y=8
7x-y=-2
a. Multiply the bottom equation by 6, then subtract the bottom equation from the
top equation.
b. Add the equations.
c. Multiply the top equation by 7, then add the equations.
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