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LiRa [457]
3 years ago
11

-20= -4x -6x + 2(10x)

Mathematics
1 answer:
ki77a [65]3 years ago
4 0

Answer:

x = -2

Step-by-step explanation:

-20 = -4x - 6x + 2(10x)

Simplify both sides:

-20 = -4x - 6x + 20x

Combine like terms:

-20 = 10x

Isolate the variable:

x = -2

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3 years ago
Big Smiles Toy Company needs to pack marbles into a box. The company has two boxes they can use. Box A is 9 inches wide, 13 inch
shtirl [24]

Answer:

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