Question

Refer to attached image. Solve (xvii).

Answer 1

xvii- Open the bracket
0.04*6x-0.04*1=0.2x+5
0.24x-0.04=0.2x+5
Separate the terms
0.24x-0.2x=5+0.04
0.04x=5.04
x=5.04/0.04=126


xviii- 0.12*2x-0.12*5+3x=81
separate the term and multiply;
we get
0.24x+3x=81+0.6
3.24x=81.6
x=81.6/3.24=25.1

Answer 2

Answer:

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Step-by-step explanation:

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