Parts of an Expression
Name the terms in the expression
4r + 9m - 11r + 7
4r, 9m, -11r, 7
Solve distributing a negative
-2 ( g +5)
-2g -10
Solve the two step equation
9x - 7 = 20
x= 3
Combine like terms
4r + 9r - 11r + 7r
9r
Factor
6a + 2
2 (3a + 1)
Name the variables
4r + 9m - 11r + 7
r and m
Solve distributing a negative
-2 (-g +5)
2g -10
Solve the two step equation
1 = 4 + (n/5)
n = -15
Combine like terms
-r + 6 + 8r - 14
7r - 8
Solve using distributive property
5( 6x + 9)
30x + 45
Name the constant
4r + 9m - 11r + 7
7
Solve distributing a negative
-3 (-4a + 2)
12a - 6
Solve the equation
2 (n + 5) = -2
n= -6
Combine like terms
8r + 12p - 7 - 3p
8r + 9p - 7
Solve using distributive property
-4 (3k - 2)
-12k + 8
Name the coefficients
4r + 9m - 11r + 7
4, 9, -11
Solve distributing a negative
16 -3(-8p +7)
23 + 24p
Solve
8n + 7 = 31
n= 3
Combine like terms
3/4 r + 2 r + 1/2 r
3 1/4 r
Solve using distributive property
8 (p + 7 + 2q)
8p + 56 + 16q
Complete the sentence....
An has an equal sign while an does not.
An equation has an equal sign while an expression does not.
Solve distributing a negative
- 4(5x -3) + 12
-20 x + 24
1/2 x - 4 = 6
x= 20
Simplify an expression for the perimeter of the rectangle.
The rectangle has a side length of 5w- 2 and a width of 3w + 4
16w + 4
Solve using distributive property and combine like terms
6( 3b + 7) + 5b
23b + 42