allie6634 allie6634

11-04-2022
Mathematics

contestada

If (x, 42) is a solution to the equation y = -6 (x – 15) – 3, find x

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LegendBrainly LegendBrainly

11-04-2022

Put y and find x

y=-6(x-15)-3
42=-6(x-15)
42+3=-6(x-15)
45=-6x+90
-6x=-45
x=45/6
x=15/2

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