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solniwko [45]
3 years ago
11

if you do not have equal equation coefficient for both variables can you still use the elimination method? how will you eliminat

e that variable
Mathematics
1 answer:
Butoxors [25]3 years ago
4 0
Yes, you just times one of the equations by a numberr to make it cancel out with the other. For instance:

2x + 6 y = 10
4x + 2y = 16

If we multiply the equation 2x + 6 y = 10 by 2 we get the following

2x + 6 y = 10
-2(2x + 6 y) = -2(10)
-4x -12y = -20
Now we use this new equation.
-4x -12y = -20
4x + 2y = 16

As you can see, you can cancel out the x and solve for y now.




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