3 years ago

Please help! Khan question

Mathematics

1 answer:

Rudik [331]3 years ago

7 0

Answer:

7=2+r

Step-by-step explanation:

Since the figure represents a balanced equation, then both sides add up to be the same:

$1+1+1+1+1+1+1=1+1+r\\7=2+r$

Not sure which one Khan is asking for :|

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liubo4ka [24]

Answer:

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Step-by-step explanation:

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Answer:

56.

Step-by-step explanation:

= -(8-12)+60+(-4)*2

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