3 years ago

WILL MARK BRAINLIEST PLEASE HELP

Mathematics

1 answer:

vlada-n [284]3 years ago

6 0

Answer:

2x + (-2x + 3) = 3

2x - 2x +3

0 + 3

2x-7 + (-2x) = -7

2x -2x - 7

0 -7

-7

-(5x -1) + 5x = 1

-5x +1 + 5x

-5x + 5x + 1

0 + 1

Step-by-step explanation: In addition, the parentheses help identify the individual addends. If adding a negative number, it is the same as subtracting. If there is a negative sign outside the parentheses, as in example c, you must distribute it: the signs of the numbers within the parentheses must be reversed when the parentheses are removed.

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Read 2 more answers

What is the answer needdd it

Naddik [55]

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3 years ago

How do I find the sum of 6(-2.1k-2) + (7k+5)

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