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2 years ago

Evaluate 3-(5-10)-7+1-6

Mathematics

1 answer:

Sedaia [141]2 years ago

7 0

Answer:

$- 4$

Step-by-step explanation:

1) Simplify 5 - 10 to -5.

$3 - ( - 5) - 7 + 1 - 6$

2) Remove parentheses.

$3 + 5 - 7 + 1 - 6$

3) Simplify 3 + 5 to 8.

$8 - 7 + 1 - 6$

4) Simplify 8 - 7 to 1.

$1 + 1 - 6$

5) Simplify 1 + 2 to 2.

$2 - 6$

6) Simplify.

$- 4$

Therefor, the answer is -4.

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