3.A + 2B = 9 4A - 2B-21 - QAmmunity.org

asked Mar 17, 2021 171k views

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3.A + 2B = 9
4A - 2B-21

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6 votes

Answer:

{a,b} = {27/8,21/4}. System of Linear Equations entered : [1] -2a + 3b = 9 [2] 4a - 2b = 3. Graphic Representation of the Equations :.

Explanation:

Asdfasdf answered Mar 20, 2021

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