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Activities 3

3.1)

Solve the equations:

a)
x 3 + 2 = 4
b)
2 + x 4 = 3
c)
5 = x 20 + 3
d)
3 = 3 + x 2
e)
x 2 2 = 5
f)
4 + x 3 = 7
g)
2 = x 5 6
h)
x 3 + 2 = 2
i)
x 6 + 2 = 2

a)
x 3 + 2 = 4
b)
2 + x 4 = 3
c)
5 = x 20 + 3
d)
3 = 3 + x 2
e)
x 2 2 = 5
f)
4 + x 3 = 7
g)
2 = x 5 6
h)
x 3 + 2 = 2
i)
x 6 + 2 = 2

3.2)

Solve the equations:

a)
x 3 = 5 + 4
b)
x 3 2 = 8
c)
x 4 = 1
d)
3 = x 2 + 1
e)
4 + x 2 = 0
f)
0 = x 73

a)
x 3 = 5 + 4
b)
x 3 2 = 8
c)
x 4 = 1
d)
3 = x 2 + 1
e)
4 + x 2 = 0
f)
0 = x 73

You can find the solutions here.

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