Solving Two-Step Equations Answers

16 verified answers1 views
5

Question text not available

Answers:
on both sides.:divide by 4
million.:2.7
6

x = 1.8x = 2.6x = 45x = 65

A
x = 1.8
B
x = 2.6
C
x = 45
D
x = 65
7

1. The first step is to on both sides. 2. The second step is to on both sides. The solution is x = .

Answers:
on both sides.:subtract 6.1
on both sides.:divide by 1.4
.:-10
8

Which of these equations, when solved, gives a different value of x than the other three?

A
9.1 = -0.2x + 10
B
10 = 9.1 + 0.2x
C
10 – 0.2x = 9.1
D
9.1 – 10 = 0.2x
9

Which equations could you use to find the price of one tire patch? Select all that apply.

A
4x – 1.9 = 22.2
B
4x – 22.2 = 1.9
C
4x + 1.9 = 22.2
D
4x + 22.2 = –1.9
E
22.2 – 4x = 1.9
11

What mistake did Brianna make?

A
On Line 1, Brianna should have subtracted 3 instead of adding -3.
B
On Line 1, Brianna violated the addition property of equality.
C
On Line 3, Brianna should have divided by 0.1 instead of subtracting 0.1.
D
On Line 3, Brianna violated the addition property of equality.
15

Select all that you included in your response.

A
Write the equation in words.
B
4x + 2.5 = 12.5.
C
Subtract 2.5 from both sides of the equation.
D
Divide both sides of the equation by 4.
E
Each loaf contains 2.5 cups of flour.

Did you find these answers helpful?