One-Step Equations
Solve: x + 7 = -29
x = -36
What is the value of m?
2m+ 4 = 10
3
Is a letter that stands for a number you don't know yet.
Variable
Solve: y/3 = -9
y = -27
Solve: -3x + 7 = -2
x = 3
We find use the inverse operation to "_____" the given process.
undo
Solve: -5x = -22
x = 4.4
Solve: h/4 + 9 = 6
h = -12
What is the vocabulary term for the 4 in the expression 4x?
Coefficient
Solve: w - 3 = -50
w = -47
Solve: -2 = 6b - 14
b = 2
What is the vocabulary term that means "get a variable by itself"?
Isolate
Solve: -72 = 3x
x = -24
Solve: 2 = 5 - 9b
x = 1/3 or 0.3333333...
What is the vocabulary term for the 3 in the equation 2w + 3 = 5w?
Constant