Question

solve the following
a)3x-7=2
b)3x/8=15
c)6x-5=4x+7
d)7x/5=x-4
e)8x-4(X-3)=2x
f)7x-5/2x=3
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Answer 1

a) 3x=2+7

3x=8

x=3

b) 3x=15×8

x=120÷3

x=40

c) 6x-4x=7+5

2x=12

x=6

d) 7x=5(x-4)

7x=5x-20

2x=20

x=10

e)