Solve the System of Equations by Substitution

question 73

Multiple Choice

Solve the system of equations by substitution.
-5x - 2y = -1 x + 4y = 35

• A)(3, 9)
• B)(2, 8)
• C)(2, 9)
• D)(3, 8)

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Definitions:

Simp

A slang term often used colloquially to describe someone who performs excessive sympathy and attention toward another person, sometimes in pursuit of a romantic relationship, typically perceived as not reciprocated or appreciated to the same extent.

Taut

An expression or statement that is redundantly repetitive or circular in its reasoning, effectively always true.

Contra

Against or in opposition to a particular argument or claim.

Add

In the context of mathematics or logic, to perform the operation of addition, which is the process of combining two or more quantities.