Subsitute
2y when y = 3
What is 6
2+2
What is 4
2(n)
2n
7 (3c + 2) - 9
4c - 13c
3y + 5
When y = 3
What is 14
3y + 4y -2
What is 7y - 2
What is 5ab
3 (- x + 4y)
What is -3x +12y
-3b + 6 when b = -3
What is 15
-2c - 3
When c= -4
What is -11
4 + 6 - 2n
What is 10 - 2n
-9n( -1 + 6)
What is 9n - 54
2(3x-4) + 4(7 - 4x)
What is -10x + 20
-4 ( 4 - 7x)
What is -16 + 28x
5g - 9
When g = -5
What is 16
3x + 3 - x - 4
What is 2x - 1
2 ( -3k - 4) +6
What is - 6k - 2
-(4x - 3) + 12
-4x + 15
5a - 2( 3 - 4a)
What is 13a - 6
9c - c - 2
c = -9
What is -74
3y - 2x + 6 - y + 4
What is 2y - 2x + 10
-(3x - 5) + 8( -4 + x)
What is 5x - 27
-4( 2x - 5) + 5( 6 - 4x)
What is -28x + 50
-5( 1 + 2k) + 8 (-4 + 5k)
What is -37 + 30k