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Solve the answer to the following systems -3x plus 7y equals -8 and 5x-11y equals 16?

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Anonymous

∙ 15y ago
Updated: 12/13/2022

-3x+7y=-8 = [1] 5x-11y=[2]

5[1] gives -15x + 35y = -40

3[2] gives 15x - 33y = 48

[2] + [1] gives 2y=8 therefore y=4

5x - 11(4) = 16 therefore x = 12

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∙ 15y ago
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