Put the verbs in brackets in the correct form.
1. We …………. just …………………. …………(talk) about it.
2. He …………… already…………….. ……..(learn) the rule.
3. I…………… already ……………………..(solve) the problem.
4. The rain…………………………………….. (stop).
5. The weather…………………………….. (change), and we can go
for a walk.
6. She…………….. already………………… (come) from school
7. I……………... already…………………….. (do) my homework.
8. They……………. never…………………… (be) to Washington.
9. My dad……………………................... (buy) a new lapt

The key here is to remember how to get rid of the parentheses.
The 'minus sign' ( - ) before the parentheses says that in order to get rid of them, you have to change the sign of each term inside.
-3a - (5 - 6a) is the same as
-3a -5 + 6a
Add up the (-3a) and the (+6a) and you have +3a .
So the whole thing becomes 3a - 5 .

Answered by AL2006 | 2024-06-10

− 3 a − ( 5 − 6 a ) = − 3 a − 5 + 6 a = 3 a − 5

Answered by konrad509 | 2024-06-10

The expression − 3 a − ( 5 − 6 a ) simplifies to 3 a − 5 by changing the signs inside the parentheses and combining like terms. First, distribute the negative sign to get − 3 a − 5 + 6 a , then combine − 3 a and + 6 a to arrive at 3 a − 5 .
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Answered by AL2006 | 2024-12-24

Jawaban:1. We have just talked about it.2. He has already learned the rule.3. I have already solved the problem.4. The rain has stopped.5. The weather has changed, and we can go for a walk.6. She has already come from school.7. I have already done my homework.8. They have never been to Washington.9. My dad has bought a new laptop.

Answered by naldvlad12 | 2025-07-05