How many solutions does the equation 2y+7=5y+7-3y have? O None Db One Infinitely many Od TWO

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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it is x equals 3   plese mark me really need it

step-by-step explanation:

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answer: d.) the total number of protons and neutrons is 15

merry christmas!

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your friendly neighborhood human spider! .

add -60 to 120 which will result in : 2x+3y=180

then subtract 2x: 3y=-2x+180

lastly, divide by 2: y= -2/3x+60

hope this is the answer you're looking for: )