OpenStax, Elementary Algebra 2e §1.4 Multiply and Divide Integers · Exercise 35 · Arithmetic · Integers

Multiply and Divide Integers · Exercise 35

Evaluate each expression.

ⓐ $a + 3$ when $a = - 7$
ⓑ $- a + 3$ when $a = - 7$

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OpenStax, Elementary Algebra 2e · §1.4 Multiply and Divide Integers · Exercise 35

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