What’s this answer
Simplify -26a7 + (-25a7

-51a7

Step-by-step explanation:

Group Like terms for such questions, but the given are like, so don't bother.

In the question +(-25a7) basically means -25a7, because you always multiply what is outside the bracket to what's inside, but since the + is right outside, that's all you need to multiply. We know that + x - = -

Now, try:

-26a7 - 25a7 = -51a7

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(1,6)

Step-by-step explanation:

2(1) + (6) = 8

2 + 6 = 8

8=8

TRUE

(6) = 3(1) + 3

6 = 3 + 3

6=6

TRUE