math 2nd periodo Flashcards
1
Q
X + 30= 89
What is the process to know what is the variable
A
X + 30= 89
-30 -30
59
X=59
2
Q
Evaluate a+4 when a=7
A
11
3
Q
Four more than the product of one and a number X
A
4+(1X)
4
Q
One minus the product of four and a number X.
A
1-(4X)
5
Q
Nine minus the product of two and a number
A
9-(2X)
6
Q
Eight less than the product of two and a number X
A
(2X)-8
7
Q
The sum of six and the product of four and a number X
A
(6+4X)
8
Q
Six more than the product of four and a number X
A
6+(4X)
9
Q
The sum of a number and 5
A
n+5
