Simple-ish
the sum of 62, 84, and 103?
249
When a negative is added to negative, the result is positive. True or False?
false
Twice a number less than 3 is 11. What is the number?
7
x + 1 = 2
What does "x" equal?
x = 1
5x = 50
What does "x" equal?
x = 10
A number multiplied by 7 is 63
9
-3 + 8 =
5
12x + 7 = 43
3
x + 19 = 30
Solve for "x"
x = 11
3 + 2x = 9
What does "x" equal?
x = 3
147 is decreased by 9
138
-12 x -13 =
156
The sum of 43 and 8 is reduced by 12
39
x - 10 = 20
What does "x" equal?
x = 30
2x X 3 = 24
What does "x" equal?
x = 8
x+40=35
What does "x" equal?
x = -5
the sum of 27m below the ground and 16m down
-43
If twice the number is added to 14 the result is 56, what is the number?
21
Simplify this expression:
2x - 1x
What does "x" equal?
x = 1x
or
x = x
1x is the same as x
x
-
2
= 20
What does "x" equal?
x = 40
3x - 4 =17
What does "x" equal?
x = 7
2x+3=15
What does "x" equal?
x = 6
The age of James is twice older than the age of Edward. Write an expression for the sum of their ages using E and J
2E + J
x - 25 = 52
What does "x" equal?
x = 0
2x + 53 + 3x =
Fully simplify
5x + 53
then
5x + 75