3 years ago

Simplify 2a+2−3a−5+a−4+7a.

Mathematics

2 answers:

yKpoI14uk [10]3 years ago

8 0

Answer:

7a-7

Step-by-step explanation:

2a+2-3a-5+a-4+7a

=2a-3a+a+7a+2-5-4

=7a-7

zhuklara [117]3 years ago

3 0

Answer:

7a-7

Step-by-step explanation:

2a+2−3a−5+a−4+7a.

Combine like terms

2a-3a+a+7a+2-5-4

7a-7

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