x=-10+y -16x-2y=-2

find the solution of this system of equations. seperate the x- and y- values with a comma.
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1 Answer

x = -10 + y

-16x - 2y = -2  sibstitute the first equation into the second

-16(-10 + y) -2y = -2

160 -16y -2y = -2

-18y = -2 -160

-18y = -162

y = 162/18 = 81/9 = 9

x = -10 + 9 = -1

by Level 10 User (55.7k points)

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