solving linear equations

van

New member
Joined
May 1, 2007
Messages
14
0.06 - 0.01(x+1)=-0.02(2-x)

6-1(x+1)=-2(2-x)

6-1x-1=-4-2x

5-1x=-4-2x

+4 +4

9-1x=-2x

+1 +1

9=x

so, the answer actually is X=3
where did i go wrong?
 
van said:
0.06 - 0.01(x+1)=-0.02(2-x)

6-1(x+1)=-2(2-x)

6-1x-1=-4-2x<-----here, should be 2x, not -2x

5-1x=-4-2x

+4 +4

9-1x=-2x

+1 +1

9=x

so, the answer actually is X=3
where did i go wrong?
 
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