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Popular >

simplify a[(-28)-(+42)]-(-13)

Solution

simplify

a [(- 28) - (+ 42)] - (- 13)

Solution

- 70 a + 13

Solution steps

a ((- 28) - 42) - (- 13)

Apply rule:

a - (- b) = a + b

a ((- 28) - 42) - (- 13) = a ((- 28) - 42) + 13

= a (- 28 - 42) + 13

Simplify

a (- 28 - 42) : - a \cdot 70

= - a \cdot 70 + 13

= - 70 a + 13

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Frequently Asked Questions (FAQ)

What is a[(-28)-(+42)]-(-13) ?
The solution to a[(-28)-(+42)]-(-13) is -70a+13