3 years ago

I don’t understand these

Mathematics

2 answers:

Nataliya [291]3 years ago

7 0

So we should reverse the equation to

10+10=2x

We know that 10+10 is 20

and 20 divided by 2 is 10

so x=10

Anni [7]3 years ago

3 0

The answer is 10

you have to add 10 to both sides of the both 10's then u bring everything down so it will be 2x=20 then divide 2 for 20 and 2x and x=10

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