Question
Which of the following equations has exactly one solution?(1 point)
Responses
−8x+3=−8x+3
negative 8 x plus 3 equals negative 8 x plus 3
3x−8=3x+8
3 x minus 8 equals 3 x plus 8
−3x+8=−3x−8
negative 3 x plus 8 equals negative 3 x minus 8
−3x−8=3x−8
Responses
−8x+3=−8x+3
negative 8 x plus 3 equals negative 8 x plus 3
3x−8=3x+8
3 x minus 8 equals 3 x plus 8
−3x+8=−3x−8
negative 3 x plus 8 equals negative 3 x minus 8
−3x−8=3x−8
Answers
Answer
Solve for x to determine if the equation has one, none, or infinite solutions.
11x=3(7x−1)−10x
Responses
The equation has infinite solutions.
The equation has infinite solutions.
The equation has no solution.
The equation has no solution.
The equation has one solution: x=−1.
The equation has one solution: x equals negative 1 .
The equation has one solution: x=−3.
11x=3(7x−1)−10x
Responses
The equation has infinite solutions.
The equation has infinite solutions.
The equation has no solution.
The equation has no solution.
The equation has one solution: x=−1.
The equation has one solution: x equals negative 1 .
The equation has one solution: x=−3.
Answer
Solve for x to determine if the equation has one, none, or infinite solutions.
5(2x+2)−4=2x+6
Responses
The equation has one solution: x=1.
The equation has one solution: x equals 1 .
The equation has one solution: x=0.
The equation has one solution: x equals 0 .
The equation has infinite solutions.
The equation has infinite solutions.
The equation has no solution.
The equation has no solution.
5(2x+2)−4=2x+6
Responses
The equation has one solution: x=1.
The equation has one solution: x equals 1 .
The equation has one solution: x=0.
The equation has one solution: x equals 0 .
The equation has infinite solutions.
The equation has infinite solutions.
The equation has no solution.
The equation has no solution.
Answer
Solve the following linear equation for x. Then check your answer. Show all your steps for solving and checking.
5x+8+x=32
5x+8+x=32
Answer
At the beginning of the month, a song on a streaming service already had 1,000 listens, and was getting 38 new listens each day. Meanwhile, a different song already had 900 listens, and was getting 40 new listens each day. Write an equation to show the number of days it would take for the two songs to have the same number of listens. Use x as your variable
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