pinches50
pinches50
26-04-2021
Mathematics
contestada
(a) Simplify
3a + 7b - a + 4b
Respuesta :
daisy29847
daisy29847
26-04-2021
Answer:
2a+11b
Step-by-step explanation:
Need like terms!
3a-a
=2a
7b+4b
=11b
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