Equations with Addition
P+11=19
What is 8?
W-6=9
What is 15?
24=6W
What is 4?
d/6=7
What is 42?
A symbol (usually a letter) that represents an unknown quantity
What is a variable?
(2/3)x = 10
What is x = 15?
16=h+18
What is -2?
e-20=-26
What is -6?
20P=160
What is 8?
A/-6=-9
What is 54?
The number in front of a letter
What is a coefficient?
Expression or Equation? 4x - 2
What is expression?
26=A+7
What is 19?
Z-8=-22
What is -14?
-x=86
What is -86?
v/15=-5
What is -75?
Two of these make up an equation
What is an expression?
3/2 * (2/3)
What is 1?
-24=z+ -15
What is -9?
-14=M-20
What is 6?
-36=6M
What is -6?
-16=w/4
What is -64?
A value that does not change
What is a constant?
3/3
What is 1
-15+A=-5
What is 10?
-20=c-18
What is -2?
-97=-y
What is 97?
J/10=-5
What is -50?
A mathematical sentence that shows that two expressions are equal
What is an equation?
-7-10
What is
-17
-22=k+ -7
What is -15?
-5 = y - 12
What is 7?
150=-15K
What is -10?
-3=z/15
What is -45?
Operations that undo each other; addition and subtraction / multiplication and division
What are inverse operations?
Alex Trebek