Question

Which of the following are necessary skills to solve equations with fractions? Adding fractions Dividing fractions Multiply fractions Subtracting fractions Simplifying fractions

Answer 1

all 4 ways of solving equations all have different rules you have to follow.

Multiply fractions / Dividing fractions: Sometimes when doing common factor, you need to multiply and divide fractions.

Adding fractions // Subtracting fractions: necessary because operations with fractions need algebraic sum to clear unknowns.

Simplifying fractions: To rewrite the results, it is necessary to simplify fractions

Answer 2

For this case we need the following skills:

Adding fractions // Subtracting fractions: necessary because operations with fractions need algebraic sum to clear unknowns.

Multiply fractions / Dividing fractions: Sometimes when doing common factor, you need to multiply and divide fractions.

Simplifying fractions: To rewrite the results, it is necessary to simplify fractions

Answer:
All mentioned skills are required.