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4 votes
Solve each equation mentally.

2x=10
X =

-3x=21
X =

13x=6
X =

-12x=-7
X =

1 Answer

2 votes

Answer:

2x=10

x=10/2

x=5

-3x=21

x=21/3

x=7

Explanation:

the next two I don't know

User Shinjin
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