TheBlaccYoshi TheBlaccYoshi

25-11-2020
Mathematics

contestada

Solve using ELIMINATION (with step by step explanation) Please will give brainliest

3x+y=-9
y=5x+7

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js786js48 js786js48

28-11-2020

Subtract 3x from both sides of the equation. Multiply each term in −y=9−3x - y = 9 - 3 x by −1 - 1 . Multiply (−y)⋅−1 ( - y ) ⋅ - 1 .

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