Solve this equation y + 9 = 9
2 answers:
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y + 9 = 9 ; solve for y.
To solve for y, we must get y onto its own side of the equal sign. So, our first step should be to subtract 9 from both sides.
y + 9 - 9 = 9 - 9
Simplify.
y = 0
To check if y is truly equal to 0, let's plug in 0 for y in our initial equation.
y + 9 = 9 --> 0 + 9 = 9
9 = 9
Therefore, y = 0.
~Hope I helped!~
y + 9 = 9
Subtract 9 to both sides to isolate the 9 on the y. Whatever you do on one side you have to do it to the other side, your answer should be
y + 9 = 9
- 9 - 9
y = 0
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