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2 step
2 and 3 step
100
x + 3 = 4
What is 1
100
x - 4 = 3
What is 7
100
2x = 10
What is 5
100
6 + 2n = 18
What is 6
100
8n + 7 = 31
What is 3
200
y + 7 = 3
What is -4
200
k - 7 = 3
What is 10
200
x/8 = 2
What is 16
200
3p + 4 = 25
What is 7
200
-9x + 1 = -80
What is 9
300
k + 5 = 2
What is -3
300
n - 3 = 9
What is 12
300
4x = 24
What is 6
300
x/4 - 2 = 7
What is 36
300
x-2/6 = 4
What is 26
400
p + (-4) = 6
What is 10
400
v - 4 = -3
What is 1
400
x/-2 = -4
What is 8
400
-4b - 5 = 27
What is -8
400
3x - 4/ 7 = 5
What is 13
500
m + (-7) = -5
What is 2
500
c -(- 8) = 3
What is -5
500
-5x = 25
What is -5
500
x/4 - 9 = 2
What is 44
500
n + 5/-16 = -1
What is 11