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3 years ago

The sum of twice a number and 4 is -22. Find the number

Mathematics

1 answer:

Wewaii [24]3 years ago

8 0

Answer:

-13

Step-by-step explanation:

let the unknown number be x

2x + 4=-22

2x=-22-4

2x=-26

divide both sides by 2

x=-13

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General Formulas and Concepts:

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Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

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