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5 votes
If x-12y=-210and x-6y=90 then x =

User Jim Ingham
by
4.4k points

1 Answer

3 votes

Answer:

90

Explanation:

x

12

y

=

210

=

=

210

x

6

y

=

90

=

=

90

x

=

=

90

User Solomon Tam
by
4.5k points