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42 = y + 15 whats y? y == __
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1 vote
42 = y + 15 whats y? y == __

User Vikum Dheemantha
by
3.7k points

2 Answers

1 vote

Solution


y=27

Explanation:

Subtract
15 from both sides of the equation:


42=y+15


42
-15=y+15
-15

Simplify:

  • Subtract the numbers:


42-15=y+15-15


27=y+15-15

  • Subtract the numbers:


27=y+15
-15


27=y

  • Move the variable to the left:


27=y


y=27


y=27

User ChewToy
by
4.3k points
7 votes
y=27 because 42-15 is 27
User Lajos
by
4.5k points
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