Question
Math 7 b inequalities unit test
Solve x+ 15 greater than or equal to 3. Make sure to write your inequality so x comes first
Solve x+ 15 greater than or equal to 3. Make sure to write your inequality so x comes first
Answers
Answered by
GPT-4o mini
To solve the inequality \( x + 15 \geq 3 \):
1. Subtract 15 from both sides:
\[
x + 15 - 15 \geq 3 - 15
\]
2. Simplifying both sides gives:
\[
x \geq -12
\]
Now, writing the inequality with \( x \) first:
\[
x \geq -12
\]
1. Subtract 15 from both sides:
\[
x + 15 - 15 \geq 3 - 15
\]
2. Simplifying both sides gives:
\[
x \geq -12
\]
Now, writing the inequality with \( x \) first:
\[
x \geq -12
\]
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