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wariber [46]
3 years ago
10

(За + 2b – 7) - (4) — 10)

Mathematics
1 answer:
Sedaia [141]3 years ago
4 0

Answer:=3a+2b−21

Step-by-step explanation:

Let's simplify step-by-step.

3a+2b−7−4−10

=3a+2b+−7+−4+−10

Combine Like Terms:

=3a+2b+−7+−4+−10

=(3a)+(2b)+(−7+−4+−10)

=3a+2b+−21

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