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I was wondering on how to actually do this equation...like the whole thing
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2 votes
I was wondering on how to actually do this equation...like the whole thing

I was wondering on how to actually do this equation...like the whole thing-example-1
User Circuitry
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7.8k points

1 Answer

1 vote
vertical angles are equivalent so
7x-4=87

and 4 to both sides to remove the negative numbers, the new equation is
7x=91
Then divide both sides by 7 and you get the answer
1x=13

Makes sense?
User ParoX
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8.2k points
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