Since both
ExplainAnswer and
TeachTopic are false, we skip those sections.
We only need to provide the
Final Answer, which means solving all 14 equations shown in the image.
Let’s solve them one by one, carefully:
---
LEVEL 1: One or two step equations
1)
78 = 13n
Divide both sides by 13:
n = 78 ÷ 13 =
6
2)
48 = -8b
Divide both sides by -8:
b = 48 ÷ (-8) =
-6
3)
v/20 = -19/20
Multiply both sides by 20:
v =
-19
4)
-14 = -20 + n
Add 20 to both sides:
6 = n →
n = 6
5)
x/9 = -6
Multiply both sides by 9:
x = -54 →
x = -54
6)
2 = a + 9
Subtract 9 from both sides:
a = 2 - 9 =
-7
---
LEVEL 1 (cont): 2-step equations
7)
-56 = 7(3 + x)
Divide both sides by 7:
-8 = 3 + x
Subtract 3:
x = -11 →
x = -11
8)
-3 = 3a + 6
Subtract 6:
-9 = 3a
Divide by 3:
a = -3 →
a = -3
9)
12 = 6(n - 7)
Divide by 6:
2 = n - 7
Add 7:
n = 9 →
n = 9
10)
-10x - 1 = -51
Add 1:
-10x = -50
Divide by -10:
x = 5 →
x = 5
11)
8(-5 + v) = 96
Divide by 8:
-5 + v = 12
Add 5:
v = 17 →
v = 17
12)
x/5 + 2 = -1
Subtract 2:
x/5 = -3
Multiply by 5:
x = -15 →
x = -15
---
LEVEL 2: Multi-Step equations
13)
-6(-6n + 2) = -228
Distribute -6:
36n - 12 = -228
Add 12:
36n = -216
Divide by 36:
n = -6 →
n = -6
14)
-201 = -3 + 6(-6x - 3)
First, distribute the 6:
-201 = -3 + (-36x - 18)
Simplify right side:
-201 = -36x - 21
Add 21:
-180 = -36x
Divide by -36:
x = 5 →
x = 5
---
Final Answer:
1) n = 6
2) b = -6
3) v = -19
4) n = 6
5) x = -54
6) a = -7
7) x = -11
8) a = -3
9) n = 9
10) x = 5
11) v = 17
12) x = -15
13) n = -6
14) x = 5
Parent Tip: Review the logic above to help your child master the concept of solving equations worksheet kuta.
