Respuesta :
Answer:
20
Step-by-step explanation:
3x5+6-8+7
PEMDAS
Multiply and divide first
15 +6-8+7
Then add and subtract from left to right
21 -8+7
13 +7
20
Answer:
20
Step-by-step explanation:
3x5+6-8+7
PEMDAS
Multiply and divide first
15 +6-8+7
Then add and subtract from left to right
21 -8+7
13 +7
20