Math Question

9 A college has two classrooms of students.
- Classroom A had 70 students.
- Classroom B had 30 students.
- Classroom A sent groups of 4 students to Classroom B until both classrooms had the same number of students.
The equation shown can be used to find the number of groups that Classroom A sent to Classroom B so each classroom had the same number of students.
70-4 x=30+4 x
How many groups did Classroom A send to Classroom B?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.



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