Activities 2

2.1)

Solve the equations:

a)
2x + 4 = 6
b)
3x + 6 = 12
c)
6 2x = 24
d)
12 = 7x 2
e)
5x 5 = 6
f)
6 = 3x + 6
g)
23 = 5 6x
h)
2x + 4 = 6
i)
4x 4 = 0

a)
2x + 4 = 6
b)
3x + 6 = 12
c)
6 2x = 24
d)
12 = 7x 2
e)
5x 5 = 6
f)
6 = 3x + 6
g)
23 = 5 6x
h)
2x + 4 = 6
i)
4x 4 = 0

2.2)

Solve the equations:

a)
3x = 4 x
b)
2x = 5 4x
c)
4x = 10 4x
d)
7x + 28 = 0
e)
5x 4 = 7x
f)
9x = 81

a)
3x = 4 x
b)
2x = 5 4x
c)
4x = 10 4x
d)
7x + 28 = 0
e)
5x 4 = 7x
f)
9x = 81

You can find the solutions here.

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