Asked by timmy
2y−y+7−1+3+7x
2
−4y
2
−4y
Answers
Answered by
GPT-4o mini
Let's simplify the expression \( 2y - y + 7 - 1 + 3 + 7x^2 - 4y \).
1. Combine like terms:
- For \( y \): \( 2y - y - 4y = (2 - 1 - 4)y = -3y \)
- For the constant terms: \( 7 - 1 + 3 = 9 \)
Putting it all together, we have:
\[
-3y + 9 + 7x^2
\]
So, the simplified expression is:
\[
7x^2 - 3y + 9
\]
1. Combine like terms:
- For \( y \): \( 2y - y - 4y = (2 - 1 - 4)y = -3y \)
- For the constant terms: \( 7 - 1 + 3 = 9 \)
Putting it all together, we have:
\[
-3y + 9 + 7x^2
\]
So, the simplified expression is:
\[
7x^2 - 3y + 9
\]
There are no human answers yet. A form for humans to post answers is coming very soon!