Adding Like Terms
5x + 3x
8x
From 7a subtract 3a
4a
Translate: A number increased by 32 equals 50
x + 32 = 50
What is the name of the letter in Algebra?
variable
What is 0.34 as a fraction in simplest form?
17/50
6z + 3z + 5z
14z
Subtract 6x from 4x
-2x
Translate: A number decreased by 7 is 43
x - 7 = 43
What is the number in front of the letter called?
Coefficient
What is -35 as a fraction
-35/1
13w -4w + 5w
14w
Subtract 32x2 from 90x2
58x2
Translate: Twice a number decreased by 7 is 17
2x - 7 = 17
What is the word for the answer in a mutliplication problem?
product
Evaluate: x2 + 5x - 6y when x = 2 and y = 3
-4
0.4n + 2.3n + 1.2n
23.9n
From -32z subtract 80z
-112z
Translate: One-half of a number decreased by three times the number is 43
1/2n -3n = 43
What is the word for the answer in a division problem?
quotient
Evaluate -x2 + 2x -3 when x = -7
-66
5ab + 4ab +13ab + ab
23ab
Subtract -43d from 75d
118d
Translate: The product of five and a number is 30
5x = 30
What is the word for the answer in an addition problem?
sum
Distribute: 6 ( 2x + 5 )
12x + 30