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Can someone help me with this question?
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Can someone help me with this question?

Can someone help me with this question?-example-1
User Miguel Rodrigues
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2 Answers

2 votes
21 = 4 - x = -17
subtract 4 from both sides of the equation.
divide 17 by -1
User Moldova
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4.1k points
3 votes
21=4-x

subtract 4 from both sides

17=-x

Divide both sides by -1

x=-17
User Nate Ko
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4.5k points
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