twice the sum of a number and 2 minus three times the number is greater than or equal to neagtive 1

Question

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Answer 1

twice the sum of a number and 2 minus three times the number is greater than or equal to neagtive 1

(2x + 2) - (3x) >= -1

-x + 2 >= -1

-x >= -3

x<= 3  we shitch the sign because we multiplied by a negative number.

Answer 2

Twenty-one less than half a number equals 7. What is the value of the number?

Answer 3

two less than four times a number is equal to two more than three times the same number

Answer 4

twice the sum of 9 and a number is 30. Find the answer

Answer 5

The product of three and a squared number is twice the sum of the number and four.

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