Author Alicia368 in Mathematics, 06.11.2019

Find value of x and y 2.) 4x+13y=40 4x+3y=-40

Answered by Report

Answered by doss370

4x + 13y = 404x + 3y = -40using elimination method10y = 80y = 8substitute y in eq14x + 13(8) = 404x + 104 = 404x = 40 - 1044x = - 64x = -16

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