Equation Problems in Math Application Problems of Grade One in Junior High School - Training Enrollment Network

Equation Problems in Math Application Problems of Grade One in Junior High School

X people produce bolts and 28-x people produce nuts.

x× 12=(28-x)× 18÷2

12x=28×9-9x

2 1x=252

x= 12

Answer: There are 12 people who produce bolts and 28- 12= 16 people who produce nuts.

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