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ivann1987 [24]
3 years ago
7

Simplify (a+7) + (3a+4)

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

<em>= 4a + 11</em>

Step-by-step explanation:

a+7+3a+4

Combine Like Terms:

= a + 7 + 3a + 4

= (a + 3a) + (7 + 4)

<em>= 4a + 11 </em>

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