Please help simplify this equation by combining like terms (3x-5) +(4x+12)

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asked May 23, 2020 32.9k views

1 vote

Please help simplify this equation by combining like terms (3x-5) +(4x+12)

Mathematics
middle-school

Markuscosinus asked

by Markuscosinus

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2 Answers

3 votes

PEMDAS
parenthesis
exponents
multiplication and division (whichever comes first)
addiction and subtraction (whichever comes first)

Damaged Organic answered May 25, 2020

by Damaged Organic

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4 votes

Answer:

7x+17

Explanation:

(3x-5) +(4x+12)

I like to line them up vertically

(3x-5)

+(4x+12)

----------------

7x+17

Cyriel answered May 28, 2020

by Cyriel

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