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-7(x + 1) is greater than -9 - 5x
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Answered by
GPT-4o mini
To solve the inequality \(-7(x + 1) > -9 - 5x\), we will follow these steps:
1. Distribute \(-7\) on the left side:
\[
-7x - 7 > -9 - 5x
\]
2. Next, we will get all terms involving \(x\) on one side and constant terms on the other side. To do this, add \(7x\) to both sides:
\[
-7 > -9 + 2x
\]
3. Now, isolate \(2x\) by adding \(9\) to both sides:
\[
2 > 2x
\]
4. Divide both sides by \(2\):
\[
1 > x
\]
This can also be written as:
\[
x < 1
\]
Thus, the solution to the inequality \(-7(x + 1) > -9 - 5x\) is:
\[
x < 1
\]
1. Distribute \(-7\) on the left side:
\[
-7x - 7 > -9 - 5x
\]
2. Next, we will get all terms involving \(x\) on one side and constant terms on the other side. To do this, add \(7x\) to both sides:
\[
-7 > -9 + 2x
\]
3. Now, isolate \(2x\) by adding \(9\) to both sides:
\[
2 > 2x
\]
4. Divide both sides by \(2\):
\[
1 > x
\]
This can also be written as:
\[
x < 1
\]
Thus, the solution to the inequality \(-7(x + 1) > -9 - 5x\) is:
\[
x < 1
\]
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