Find the values of x and y if

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KnowledgeBoat · Accepted Answer

Given, By definition of equality of matrices we have, ⇒ 2x + y = 3 or y = 3 - 2x (...Eq 1) ⇒ 3x + y = 2 (...Eq 2) Putting value of y from equation 1 in equation 2, ⇒ 3x + 3 - 2x = 2 ⇒ x + 3 = 2 ⇒ x = -1. Now finding value of y, ⇒ y = 3 - 2x ⇒ y = 3 - 2(-1) ⇒ y = 3 + 2 ⇒ y = 5. Hence, the value of x = -1 and y = 5.

Mathematics

Find the values of x and y if

Matrices

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