AnswersMath 8Solving with Variables on Both Sides

Solving with Variables on Both Sides Answers

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1
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What is the value of x in the equation ?

Question illustration
A
–22
B
–2
C
2
D
22
2
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What is the value of x in the equation ?

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Answer not available
3

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation ?

Question illustration
A
Negative one-fourth x = 1
Option A
B
Negative three-fourths x = 1
Option B
C
7 = one-fourth x
Option C
D
7 = three-fourths x
Option D
4

What is the solution to the equation ?

Question illustration
A
One-third
Option A
B
Two-thirds
Option B
C
2
D
12
5

What is the value of x in the equation ?

Question illustration
A
–6
B
–2
C
2
D
6
6

What is the value of x in the equation ?

Question illustration
A
–7
B
–3
C
3
D
7
7

What is the solution to the equation ?

Question illustration
A
x = negative 5
Option A
B
x = negative 4
Option B
C
x = 4
Option C
D
x = 5
Option D
8

Horatio is solving the equation . Which equations represent possible ways to begin solving for x? Check all that apply.

Question illustration
A
Two-fifths x = StartFraction 7 Over 20 EndFraction x + one-fourth
Option A
B
Two-fifths x = StartFraction 7 Over 20 EndFraction x + five-fourths
Option B
C
Negative three-fourths = negative StartFraction 1 Over 20 EndFraction x minus one-half
Option C
D
Negative three-fourths = three-fourths x minus one-half
Option D
E
Negative three-fourths + StartFraction 1 Over 20 EndFraction x = negative one-half
Option E
9

What is the solution to the equation ?

Question illustration
A
x = negative 3
Option A
B
x = negative 1
Option B
C
x = 1
Option C
D
x = 3
Option D
10

Carlton is solving a linear equation using the steps shown.Equation: Step 1: Add 4x to both sides: Step 2: Combine like terms: What is the next step he needs to complete in order to solve the equation?

Question illustration
A
Add –2 to both sides of the equation.
B
Subtract –2 from both sides of the equation.
C
Multiply each side of the equation by –2.
D
Divide each side of the equation by –2.

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