3 years ago

Solve the equation -20=-4x-6x

1 answer:

8 0

Answer: x = 2

Step-by-step explanation:

First you add -4x and -6x to get -10x. Then you will have -20 = -10x. So you divide both sides by -10 to get 2 = x

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X - tens digit
y - units digit

$x=2y\\
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Solve the equation -20=-4x-6x​