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How can you solve a linear equation?
by elimination,substitution or through the matrix method.
What is the mathematical definition of substitution?
In mathematics substitution is when one term in an equation is replaced by another that has a known value. This is so that the equation itself can be resolved.
Is 3x equals 8y a linear equation?
Yes, the equation 3x = 8y is a linear equation. A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and a single variable raised to the first power. In this case, both 3x and 8y fit this definition, making it a linear equation.
What is the definition of a linear expression?
An equation that makes a straight line when it is graphed. Often written in the form: y = mx+b
What is the definition of substitution property of congruence?
There is not Substitution Property of Congruence. There is, however, one for Equality, called the Substitution Property of Equality.
