Simplify 3( x + 6 )
3x + 18
Simplify - 3( x + 7 )
- 3x - 21
Simplify ( 3 + x )5
15 + 5x
Simplify 2( 3x - 8 )
6x - 16
Simplify - 7( x - 3 )
- 7x + 21
Simplify 5( - 4x + 1 )
- 20x + 5
Simplify ( 4x - 1 )2
8x - 2
Simplify - 2( x + 7 )
- 2x - 14
Simplify - 1( x - 6 )
- 1x + 6
Simplify 4( - 3x + 8 )
- 12x + 32
Simplify - 3( 3x - 9 )
- 9x + 27
Simplify ( 7x + 6 )3
21x + 18
Simplify 5( 12x + 4 )
60x + 20
Simplify - 6(2x - 5)
- 12x + 30
Simplify 11( x - 8 )
11x - 88
Simplify - 8( - 3x - 5 )
24x + 40
Simplify 8( x + 7 )
8x + 56
Simplify -5( -2x - 7 )
10x + 35
Simplify - 7( x - 7 )
- 7x + 49
3x + 1
Simplify 2x + 3 - 2 + 1x
2a + b + 2c
Simplify a + b + c + a + b + c - b
b - c
Simplify a - c + b - 2a + a
Term
Parts of an expression that are separated by addition or subtraction signs
4
How many terms are in this expression
9s - 4r - 7s+ 3
9, -4, -7
Coefficients in the expression 9s - 4r - 7s+ 3
Coefficient
The number in front of the variable
Constant
A number without a variable
Like terms
Terms with the same variable parts, including exponents
Expression
Mathematical statement without an equal sign
3
Constant in the expression 9s - 4r - 7s+ 3
Variable
A letter that stands for a number
3x - 10
Simplify 2 + 3x - 12
-2x + 5
Simplify 10 - 2x - 5
-x + 4
Simplify 8 - (x + 4)
5x + 3
Simplify 2x + 3x + 3
5
Simplify -2x + 2x + 5
0
Simplify 3 - x - 2x -5 + 3x + 2