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tatiyna
2 years ago
14

(-7) + b = (-11) What is the answer?

Mathematics
2 answers:
Yanka [14]2 years ago
8 0

The answer to the given expression (-7) + b = (-11) is -4

<h3>How to solve an expression</h3><h3 />

(-7) + b = (-11) = -4

  • Removing the bracket

-7 + b = - 11

  • Collecting like terms

b = -11 + 7

b = -4

Learn more about evaluating expression:

brainly.com/question/4344214

Artyom0805 [142]2 years ago
7 0

( - 7) + b = ( - 11)

Remove unnecessary parentheses

- 7 + b =  - 11

Move the constant to the right-hand side and change its sign

b =  - 11 + 7

Calculate the sum

b =  - 4

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