4 years ago

How can you decide which variable to solve for the first when you are solving a linear system by substitution

Mathematics

1 answer:

makvit [3.9K]4 years ago

4 0

Answer:

The variable having largest coefficient is solved first.

Step-by-step explanation:

The variable having greater coefficient is solved first because we can substitute the value of smaller coefficient variable easily as compared to the greater one.

Because in substitution method we first substitute the value of coefficient which has smallest coefficient and as a result the coefficient with greater coefficient is solved.

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