Substitute and find the Solution
Which value of the variable is the solution
d + 9 = 25
d=6,14,16,21
Answer:
d=16
Solve the equation for x.
24 + m = 49
Answer: m= 25
Solve for the variable
31y = 310
Answer: y=10
Solve the equation.
t - 2/3 = 25 3/4
Answer: t= 26 5/12
Graph the inequality.
x < 15
Answer: Open circle at 15 and arrow to the left
Which value of the variable is the solution of the equation?
c - 8 = 25
c=17,28,33,35
Answer: c=33
Solve for x.
t - 40 = 3
Answer: t= 43
Solve for the variable.
u / 8 = 12
Answer: u=96
Solve the equation.
1/8k = 2
Answer: k = 16
Write an inequality for the situation.
A number, n, is greater than 22.
Answer: n > 22
Find the solution of each equation.
13.4 - g = 8.1
g=4.3,5.3,5.5,6.5
Answer: g=5.3
Solve for x.
22 = 13 + a
Answer: a=9
Solve for the variable.
7,200 = 800s
Solve the equation.
7 1/9 = 2 4/5 + m
Answer: m= 4 14/45
Write an inequality for the situation.
The value, v, of the bracelet is less than $85.
Answer: v < 85
4 = 36 / m
m= 4,6,8,9
Answer: m= 9
Solve the equation for x.
8x = 64
Answer: x=8
Solve for the variable.
x / 3 = 294
Answer: x= 882
Solve the equation.
p/5 = 8
Answer: p= 40
x > 5
Answer: Any # more than 5. Example: 6,10,20,1,000,36
Tell if the equation is true or false for n=8.
n= 54 - 36
5n = 40
Answer:
False 8 = 54-36 Correct: 54-36=18
True 5(8) = 40 Correct: 5(8) = 40
Solve the equation for x.
13 = x - 17
Answer: x=30
Solve the equation for x.
242 = x / 22
Answer: x=5,324
Solve the equation.
y - 4/9 = 5 1/3
Answer: y= 5 7/9
Write and graph the inequality.
Molly is less than 15 years old.
Answer: Written : x<15.
Graph: open circle above 15 arrow going to the left.