Simplify the expression:

Question

4t+–9t

Answer 1

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 2

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

Answer 3

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 4

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

Answer 5

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 6

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

Answer 7

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 8

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

Answer 9

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 10

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

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: \[ 22y + 16 \]