Question

a)6x=2x+16
b)2x-5=x+1
c)2x+3=x+4
d)5x+7=4x+10
e)4x-10=2x+2
f)4x-7=8x-2
g)2x+1=4x-7
h)9x+9+3x=15

Determine o X :

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Answer 1

6x = 2x + 16, 4x =16, x = 4

2x - 5 = x + 1  , x = 6

2x + 3 = x + 4, x = 1

5x + 7 = 4x + 10 , x = 3

4x - 10 = 2x + 2, x = -6

4x - 7 = 8x - 2, x = -5/4

2x + 1 = 4x - 7, x = 4

9x + 9 + 3x = 15 , x = 1/2