Mathematics

Mathematics, 18.10.2019 15:50, shawnnoteman1234

Which equation has solution x = -3?

a) 2x - 7 = -1

b) 3x + 8 = 1

c) 1
2
x + 8 = 10

d) 1
2
(2x - 6) = -6

answer

Answers: 3

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Mathematics, 04.07.2019 06:30, Vells962

Ok heres what i need answered below are two equations. solve each equation and compare the two solutions. choose the statement that is true about each solution. equation #1 5x - 2x = 2x + 2 equation #2 5x + 2 = 2x - 10 the solution to equation #1 is smaller than the solution to equation #2. the solution to equation #1 is larger than the solution to equation #2. the solution to equation #1 is the same as the solution to equation #2. none of the statements above describe solutions to equations shown.

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Consider solving the equation for x. 3(3x + 4) - 5 = ax + b which statements are true about the solution to the equation when substituting values for a and b as specified? select all that apply. a. if a=−3 and b=4 , then there is exactly one solution to the equation. b. if a=−9 and b=13 , then there is no solution to the equation. c. if a=9 and b=−2 , then there is no solution to the equation. d. if a=−3 and b=−5 , then there are infinitely many solutions to the equation. e. if a=9 and b=7 , then there is exactly one solution to the equation.

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Mathematics, 24.08.2019 19:10, denisturcios18

Consider solving the equation for x 3 (3x + 4) —5 = ax + b which statements are true about the solution to the equation when substituting values for a and b as as specified? select all that apply. a. if a=−3 and b=4 , then there is exactly one solution to the equation. b. if a=−9 and b=13 , then there is no solution to the equation. c. if a=9 and b=−2 , then there is no solution to the equation. d. if a=−3 and b=−5 , then there are infinitely many solutions to the equation. e. if a=9 and b=7 , then there is exactly one solution to the equation.

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Mathematics, 27.08.2019 14:30, banuelos90016

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Do you know the correct answer?

Which equation has solution x = -3?

a) 2x - 7 = -1

b) 3x + 8 = 1

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