Question

Simplify the expression:
4t+–9t

Answer 1

Simplify the expression:
2x+5–2+5–4–2x

Answer 2

Simplify the expression:
3w+7w+8+9w+9w+w

Answer 3

Simplify the expression:
6j+–9j+–9–7–5j

Answer 4

Simplify the expression:
5x+8x+8x+8x+3x

Answer 5

Simplify the expression:
8y+9+3y+7+6y+5y

Answer 6

To simplify the expression \( 4t + (-9t) \), you can combine the like terms:

\[
4t - 9t = (4 - 9)t = -5t
\]

Thus, the simplified expression is:

\[
-5t
\]

Answer 7

To simplify the expression \( 2x + 5 - 2 + 5 - 4 - 2x \), we can first combine like terms:

1. Combine the \( x \) terms:
\[
2x - 2x = 0
\]

2. Now combine the constant terms:
\[
5 - 2 + 5 - 4 = 4
\]

So, when we combine everything, we have:
\[
0 + 4 = 4
\]

Thus, the simplified expression is:
\[
4
\]

Answer 8

To simplify the expression \( 3w + 7w + 8 + 9w + 9w + w \), we combine the like terms.

1. Combine the \( w \) terms:
\[
3w + 7w + 9w + 9w + w = (3 + 7 + 9 + 9 + 1)w = 29w
\]

2. The constant term is \( 8 \).

So, the simplified expression is:
\[
29w + 8
\]

Answer 9

To simplify the expression \( 6j + (-9j) + (-9) + (-7) + (-5j) \), we will combine like terms.

1. Combine the \( j \) terms:
\[
6j - 9j - 5j = (6 - 9 - 5)j = (-8)j = -8j
\]

2. Combine the constant terms:
\[
-9 - 7 = -16
\]

Putting it all together, we have:
\[
-8j - 16
\]

Thus, the simplified expression is:
\[
-8j - 16
\]

Answer 10

To simplify the expression \( 5x + 8x + 8x + 8x + 3x \), we combine the like terms:

1. Add the coefficients of \( x \):
\[
5 + 8 + 8 + 8 + 3 = 32
\]

So, the simplified expression is:
\[
32x
\]

Answer 11

To simplify the expression \( 8y + 9 + 3y + 7 + 6y + 5y \), we'll combine the like terms.

1. Combine the \( y \) terms:
\[
8y + 3y + 6y + 5y = (8 + 3 + 6 + 5)y = 22y
\]

2. Combine the constant terms:
\[
9 + 7 = 16
\]

Putting it all together, we have:
\[
22y + 16
\]

Thus, the simplified expression is:
\[
22y + 16
\]