Solve each of the equations;
0.5(x-0.4) by 0.35- 0.6(x-2.71) by 0.42 =x+6.1
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Answer: x = -2.8
Step-by-step explanation:
Given that \frac{0.5(x-0.4)}{0.35} - \frac{0.6(x-2.71)}{0.42} = x + 6.1
\frac{(0.5x-0.2)}{0.35} - \frac{(0.6x-1.626)}{0.42} = x + 6.1
\frac{6(0.5x-0.2) - 5(0.6x-1.626)}{2.1} = x + 6.1
\frac{(3x- 1.2) - (3x-8.13)}{2.1} = x + 6.1
\frac{6.93}{2.1} = x + 6.1
3.3 = x + 6.1
x = -2.8
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