How many solutions exist for the given equation?
1/2(x + 12) = 4x - 1
answer
one
question
What is the value of x in the equation 1.5(x + 4) - 3 = 4.5(x -2)?
answer
4
question
How many solutions exist for the given equations?
12x + 1 = 3(4x + 1) -2
answer
infinitely many
question
Solve for x.
9(x + 1) = 25 + x
answer
x = 2
question
Which equation has no solution?
answer
5 + 2(3 + 2x) = x + 3(x + 1)
question
Solve for n.
n + 1 = 4(n - 8)
answer
n = 11
question
How many solutions exist for the given equation?
0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20)
answer
one
question
How many solutions exist for the given equation?
3(x - 2) = 22 - x
answer
one
question
Solve for x.
6(x - 1) = 9(x + 2)
answer
x = -8
question
Kate begins solving the equation 2/3(6x - 3) = 1/2(6x - 4). Her work is correct and is shown below.
When she adds 2 to both sides, the equation 4x = 3x results. Which is the best interpretation of this equation?
answer
The equation has one solution: x = 0.
question
What is the value of x in the equatjon 2.5(6x - 4) = 10 + 4(1.5 + 0.5x)?
answer
2
question
Lily begins solving the equation 4(x - 1) - x = 3(x + 5) - 11. Her work is shown below.
How can her partial solution be interpreted?
answer
The equation has no solution.
question
What us the value of n in the equation 1/2(n - 4) - 3 = 3 - (2n + 3)?
n =
answer
2
question
How many solutions exist for the given equation solution?
3x + 13 = 3(x + 6) + 1
answer
zero
question
What us the value of x in the equation 1.5(x + 4) - 3 = 4.5(x - 2)?
answer
4
question
Solve for x.
5(x - 10) = 30 - 15x
answer
x = 4
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