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3 years ago

5

Solve for x 2/3 + x / 3 = 4

1 answer:

Stolb23 [73]3 years ago

8 0

You said . . . . . 2/3 + x/3 = 4

Subtract 2/3 from each side: x/3 = 3-1/3

Multiply each side by 3: 3 · (x/3) = 3 · (3-1/3)

Simplify that mess : x = 10

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3 years ago

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astraxan [27]

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