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Someone tell how to get the answer plz

Someone tell how to get the answer plz
asked 100k views
4 votes
Someone tell how to get the answer plz

Someone tell how to get the answer plz-example-1
asked
User Aleks Per
by
9.0k points

1 Answer

5 votes
use elimination
4x+8y=20
(+)-4x+2y=-30
added together the x's are eliminated
10y=10
y=1

hope this helps!
answered
User Antonio Brandao
by
8.1k points
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