 # Fill in the bla so the resulting statement is true when solving 4x,-,3y=15 3x-2y=10 by the addition method we can eliminate y by multiplying the first equation by 2 and the second equation by ______, and then adding the equations generals336 2020-12-25 Answered
Fill in the bla
so the resulting statement is true
when solving
4x,-,3y=15
3x-2y=10
by the addition method we can eliminate y by multiplying the first equation by 2 and the second equation by ______, and then adding the equations
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Consider the given equations
4x-3y=15----(1)
3x-2y=10----(2)
Use the addition method to eliminate y
Multiply the first equation by 2 and multiply the second equation by (−3)
Then,
-x=0
Put the value of x in the equation (1), then
So,
4(0)-3y=15
$y=-15/3$
y=-5
(x, y)=(0, -5)
Hence, the require number that is multiplied to the second equation is −3