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1 vote
Solve the following problem. What step would
you use to isolate the variable?
X - 19 = 4

Solve the following problem. What step would you use to isolate the variable? X - 19 = 4-example-1
User GPX
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2 Answers

0 votes
X=23 (you could have added 19+4)
User Rob Hitchens
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3 votes

add 19 to each side of the equation

User Noobish
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