What number would you multiply the 1st equation by to eliminate y? -4x - y = -11 -6x - 3y= -27
2 answers:
Answer:
Step-by-step explanation:
Multiply 1st equation by -3
Add both the equations
Answer:
Multiply 1st equation by 3
Step-by-step explanation:
To eliminate -3y, we must multiply the 1st equation by such a number that the -y becomes -3y. This can be done by multiplying the 1st equation by 3.
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