Express Yourself Simply
Go On & Two-Step Equations
Multi-Step Equations
Equations With Variables on Both Sides
How Many Solutions?
100
-7w + 2.3w
-4.7w
100
-b + 2 = -0.5
b = 2.5
100
16 = -(2-2b)
b = 9
100
2a = 3(a + 1)
a = -3
100
16d = 8(d + 4)
One, d = 4
200
2(x+1) + 5
2x + 7
200
15 = -k + 18
k = 3
200
9y + 4 - 7y = 123
y = 59.5
200
-9 - 3y = 19 + y
y = -7
200
-3b + 0.4 = -3(b + 0.4)
None
300
-(8z + 2z -1)
-10z + 1
300
0.7g - 4 = 10
g = 20
300
-8 = 2c -3c + 5
c = 13
300
14 - 2w = 18w - 26
w = 2
300
2g + 7 = -4g + 7 + 6g
Infinite
400
-15h - (23 - 9h)
-6h - 23
400
4x - 2= 8
x = 2.5
400
17 = 4s - 3 - 6s
s = -10
400
8(3a - 5) = 56a
a = -1.25
400
-1.8x + 5.4 = -1.8(x - 3)
Infinite
500
-8a + 6a - 14a
-16a
500
-10 = 2 + 2.4w
w = -5
500
4(2.2d - 1) = 22.4
d = 3
500
30 - 5(p - 10) = 11p
p = 5
500
-2(c + 6) = 6 (2c + 5)
c = -3
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