3 years ago

What is 5K +(-2k)-(-1)

Mathematics

1 answer:

solmaris [256]3 years ago

7 0

Answer:

5 K -2 k +1

Step-by-step explanation:

When there is a + in front of an expression in parentheses, the expression remains the same.

5 K -2 K - (-1)

When there is a - in front of an expression in parentheses, change the sign of each term in the expression

5 K - 2k +1

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