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If Log10 5 + Log10 (5x+1) = Log10 (x+5) + 1, Then X Is Equal To? |
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Answer» LOG105 + LOG10 (5x+1) = log10 (x+5) + 1 => log105 + log10(5x+1) = log10(x+5) + log10 10 => log10[5(5x+1)] = log10[10(x+5)] => 5(5x+1) = 10(x+5) => 5x+1 = 2(x+5) => 5x + 1 = 2x + 10 => 3x = 9 => x = 3. log105 + log10 (5x+1) = log10 (x+5) + 1 => log105 + log10(5x+1) = log10(x+5) + log10 10 => log10[5(5x+1)] = log10[10(x+5)] => 5(5x+1) = 10(x+5) => 5x+1 = 2(x+5) => 5x + 1 = 2x + 10 => 3x = 9 => x = 3. |
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