AnswersAZ-Intermediate Algebra A MA311Solving Linear Equations: Variable on One Side

Solving Linear Equations: Distributive Property Answers

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1
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Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. Which is the best interpretation of this solution?

A
The equation has one solution: x = 0.
B
The equation has one solution: x = 1.
C
The equation has no solution.
D
The equation has infinite solutions.
2
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Solve for x.9(x + 1) = 25 + x

A
x = 2
B
x = 3
C
x = 4
D
x = 5
3

How many solutions exist for the given equation?12x + 1 = 3(4x + 1) – 2

A
zero
B
one
C
two
D
infinitely many
4

What is the value of x in the equation 2(x−3)+9=3(x+1)+x?

A
x = −3
B
x = −1
C
x = 0
D
x = 3
5

How many solutions exist for the given equation?0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20)

A
zero
B
one
C
two
D
infinitely many
6

How many solutions exist for the given equation?(x + 12) = 4x – 1

Question illustration
A
zero
B
one
C
two
D
infinitely many
7

Which equation has no solution?

A
4(x + 3) + 2x = 6(x + 2)
B
5 + 2(3 + 2x) = x + 3(x + 1)
C
5(x + 3) + x = 4(x + 3) + 3
D
4 + 6(2 + x) = 2(3x + 8)
8

How many solutions exist for the given equation?3x + 13 = 3(x + 6) + 1

A
zero
B
one
C
two
D
infinitely many
9

Solve for n.11(n – 1) + 35 = 3n

A
n = –6
B
n = –3
C
n = 3
D
n = 6
10

Karissa begins to solve the equation . Her work is correct and is shown below.

Question illustration
A
–1
B
–
Option B
C
0
D
StartFraction one-half EndFraction.
Option D

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