Exam

PSAT/NMSQT

Section

Difficulty

PSAT Math Test - Calculator Section

Finding x + 2y from a Linear System

Very Hard Heart Of Algebra Systems Of Linear Equations

Consider the following system of linear equations:

Equation 1: $$3x + 4y = 22$$

Equation 2: $$5x - 2y = 4$$

What is the value of $$x + 2y$$ for the solution of this system?

A

$$8$$

B

$$10$$

C

$$12$$

D

$$14$$

Hint

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