Mathematics
Mathematics, 09.03.2021 07:50, P4thing

07.03 Solving Linear Equations- 1) How many solutions does the equation 5x + 3x − 4 = 10 have?
Group of answer choices
a. Zero
b. Two
c. Infinitely many
d. One

2) What is the value of y in the equation 2(4y − 1) = 6?
Group of answer choices
a. 1
b. 6
c. 0
d. 8
3) The steps below show the incomplete solution to find the value of x for the equation
7x + 8 − 3x = −6 + 10:

Step 1: 7x + 8 − 3x = −6 + 10
Step 2: 7x + 8 − 3x = 4
Step 3: 4x + 8 = 4

Which of these is most likely the next step? (4 points)

Group of answer choices

a. 4x = −4

b. 4x = −12

c. 4x = 4

d. 4x = 12

4)What is the value of x in the equation 2(2x − 5 − 4) = 160 − 17? (4 points)

Group of answer choices

a. 40.25

b. 143.0

c. 62.25

d. 80.25

5) What is the solution to the following equation? (4 points)

4(3x − 6) + 15 = 27

Group of answer choices

a. 5

b. 2

c. 3

d. 4
THANKS

answer
Answers: 1

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07.03 Solving Linear Equations- 1) How many solutions does the equation 5x + 3x − 4 = 10 have?

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