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ICE Princess25 [194]
2 years ago
15

Solve for v simplify your answer as much as possible: -2 + 3v = -23​

Mathematics
2 answers:
seropon [69]2 years ago
3 0

Answer:

-7

Step-by-step explanation:

-2 + 3v = -23 >> -2 + 23 = -3v >> 21 = -3v >> v = -7

ss7ja [257]2 years ago
3 0

Answer:

V=-7

Step-by-step explanation:

To solve this equation, you must first add the -2 to both sides. (This cancels it out since you only want one variable on each side of the equation. It would be the other way around if the variable were positive) Now that you have the equation 3v=-21, you can divide. To get the v by itself, you must divide both sides by 3. This gives you the answer to the equation.

Hope this helps!!

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3 years ago
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jok3333 [9.3K]

Answer:

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2 years ago
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kobusy [5.1K]

Step-by-step explanation:

such problems are always the combination of areas of simple figures.

in our case here the simplest way seems to me to calculate the area of the whole 15×15 square (the side lengths are 15 and 9+6 = 15) and then subtract the small 6×6 square (top left), the small 6×3 triangle (bottom right) and the larger 6×9 triangle (top right).

we know that the left side of the main square is 9+6 = 15.

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