Multi Step Eqautions
Variables on Both Sides
Types of Solutions
Misc.
100
2 (2x - 1) = 14
what is x = 8
100
3x = 2x + 50
What is x = 50
100
3g = –2g − 10
Solve and identify the type of solution
What is one solution
g = -2
100
John is saving $6 a week. He has already saved $28. How many weeks will it take John to reach his goal of $100? Write an equation and solve.
What is 6x + 28 = 100
What is 12 weeks
200
2a + 5 + 6a - 10 = 20
What is a = 3.125
200
5p + 5 = 4 + 4p
What is p = -1
200
-8a + 10 = 2(5 – 4a)
Solve and identify the type of solution
What is infinite solutions
200
-36 = 6(2 - 8n)
What is n = 1
300
3(4x - 2) + 4 = 56
What is x = 4.8
300
3x + 4 – 6x = 12 + 5x
What is x = -1
300
18x – 5 = 3(6x – 2)
Solve and identify the type of solution
What is
1 = 0
no solution
300
DAILY DOUBLE!!!
For equation, what was the error made AND what does x equal?
2 +3(4x + 5) =-53
What is -53 - 17 = -70
x = -5.8
400
-9 + 3(-5x + 7) = -43
What is x = -70
400
38 + 6k = 8(k + 4)
What is k = 3
400
3(n – 1) = 5n + 3 – 2n
Solve and identify the type of solution
What is no solution 0 = 6
400
-8j + 14 = -2(4j – 7)
solve and identify the type of solution
What is
j = j
infinite solutions
500
½x + 7(0.4x - 9) = 23.9
What is x = 26.3
500
4n − 40 = 7(−2n + 2)
What is n=3
500
Solve and identify the type of solution
What is
x = x
infinite solutions
500
5(1 − 2x) + 2.5 = 2(−6x + 7) + 3.5x
Round to the nearest tenth
What is x = -3.7