 Solving Two-Step Equations
3 years ago
mskpaul
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Practice 10 QuestionsShow answers
• Question 1
900 seconds
Q. 4x + 7 = 23
x = 16
x = 4
x = 9
x = 12
• Question 2
900 seconds
Q. What is the first step to solve this equation:
11 - 3x = 44
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide 3 on both sides.
• Question 3
900 seconds
Q. 20 = 2 - a
a= 18
a= -18
a= -10
a= 12
• Question 4
900 seconds
Q. 7 + a= 5
a= -2
a= -6
a= 3
a= 15
• Question 5
900 seconds
Q. 3c + 5 = 23
c = 3
c = 6
c = 7
c = 18
• Question 6
900 seconds
Q. -4x+1=21
x=120
x=5
x=30
x=-5
• Question 7
900 seconds
Q. The steps in solving 5b - 6 = 24 are:
Add 6 to both sides and divide both sides by 5
Add 6 to both sides and multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
• Question 8
900 seconds
Q. Which equation would describe "two times a number plus five equals 15"?
x + 5 = 15
2x + 5=15
x + 2(5) = 15
2(x + 5) = 15
• Question 9
900 seconds
Q. A taxi charges \$3, plus \$1.50 for each mile traveled.  Mr. Lewis rode in the taxi from his home to the airport and was charged \$30.  How many miles does Mr. Lewis live from the airport?
18 miles
20 miles
22 miles
• Question 10
900 seconds
Q. Terry had his car repaired at Ace Auto.  He was charged \$50 per hour of labor plus \$150 for parts.  His total bill for the repair before tax was \$375.  How many hours of labor was Terry charged for?