One Step Equations
-28 = v - 18
-10
0 = 10 ( -6 + n)
6
17 = n - 4 + 6n
3
6x + 2 = -5 + 7x
7
a letter that represents an unknown number
variable
p + 19 = 19
0
-12 = -b + 5
17
-20 = -4x - 6x
2
3x - 8 + 8x = 10 + 2x
2
a number without a variable
constant
12a = 12
1
-4 ( v - 6 ) = 76
-13
-7 -4 ( 7 + 8x ) = 221
-8
-2n + 12 = -8 ( n - 7 ) + 4
8
terms that have the same variable with the same exponent
like terms
5 = x/19
95
-5n + 7 = - 93
20
-88 = -2 ( 6v - 4 )
8
3 ( 1 + 5x) = 25 - 7x
1
the number in front of the variable
coefficient
8 = n/18
144
( x + 6) / -4 = 1
-10
73 = -6 ( n + 6 ) - 7 ( 8 + 7n )
-3
- ( 2x - 3 ) = 7x - 3 ( 4 + 8x )
-1
the opposite operation
inverse