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3 years ago

10

Solve for x.

2 answers:

Lunna [17]3 years ago

7 0

8 - 3x - x = 12
8 - 2x = 12
-2x = 12 - 8
-2x = 4
x = -2

AleksAgata [21]3 years ago

3 0

4/-4 is simplified to -1 so the answer is x= -1, C
I think...

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Further explanation:

Given

Let x be the number of $1 bills

and

y be the number of $5 bills

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Keywords: Linear equations, Substitution method

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brainly.com/question/2977815

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Step-by-step explanation:

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