3 years ago

Please help, show me how to check the answer to this

Mathematics

1 answer:

sveta [45]3 years ago

5 0

3x-7=5x=19
3x-7-5x=5x+19-5x
-2x-7=19
-2x-7+7=19+7
-2x=26
-2x/-2=26/-2
x=-13

:) Did you get that?

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