The Method of Solving a System of Equations by Substitution

question 11

True/False

The method of solving a system of equations by substitution only works if one of the coefficients of a variable is one.

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Definitions:

Intensity

The degree of strength, power, or force of something, often used in contexts such as sound, light, and emotions.

Fertilized Egg

The result of a sperm cell from a male and an egg cell from a female merging during conception, marking the beginning of a new organism's development.

Identical Twins

Twins that develop from a single fertilized egg, thereby sharing the same genetic material and often exhibiting remarkable similarities in appearance and traits.

Sibling

A person's brother or sister, related by blood, adoption, or marriage.