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Translating into equations
Addition and Subtraction Equations
multiplication and division equations
multi. step equations
vocabulary
100
Five times a is equal to three times the sum of b and c.
What is 5a= 3(b+c)
100
m-48 = 29
What is m=77
100
t/30 = 7/10
What is t=21
100
7m-17=60
What is m=11
100
variable
What is a letter that represents a numerical value.
200
Nine times y subtracted from 95 equals 37.
What is 95-9y=37
200
21 + q = -18
What is q= -39
200
42=-6m
What is m=-7
200
t/8 +21=14
What is t=-7
200
ratio
What is a comparison of two numbers by division.
300
The sum of twice r and three times s is the same as thirteen.
What is 2r + 3s =13
300
h-0.78 = 2.65
What is h=3.43
300
2/3n = 14
What is n=21
300
4g-2 = -6
What is g=-1
300
percent of change
What is an increase or decrease represented by a percent.
400
Two times the sum of v and w is equal to two times z.
What is 2(v+w)=2z
400
r-(-19)= -77
What is r= -96
400
1.9f=-11.78
What is f=-6.2
400
18=5p+3
What is p=3
400
multiplication property of equality
What is when you multiply the same value to both sides of an equation.
500
Half of the sum of nine and p is the same as p minus three.
What is 1/2 (9+p)=p-3
500
a- 3/5 = -7/10
What is a = -1/10
500
(-2 3/5)t = -22
What is t=8 6/13
500
3/2a - 8=11
What is a=12 2/3
500
proportion
What is an equation stating that two ratios are equal.