4 years ago

Explain how to add linear expressions without using numbers in you explanation.

Mathematics

1 answer:

yanalaym [24]4 years ago

6 0

Answer:

Like terms

Same number of equations as unkowns

Step-by-step explanation:

To add linear equations you need the amount of equations to match the number of unknowns.

The equations must have like terms.

All like terms will be added to each other and might even cancel out and solve one term if equal terms have opposite signs.

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