What is the answer to 1/8 x+3/4 x=12 ?

The answer to 1/8 x+3/4 x=12 is x= 96/7

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1/8 x+3/4 x=12

\frac{1}{8} x + \frac{3}{4} x = 12

x = \frac{96}{7}

Decimal Notation

x = 13.71428 \dots

Solution steps

\frac{1}{8} x + \frac{3}{4} x = 12

Multiply by LCM

7 x = 96

Divide both sides by

7

x = \frac{96}{7}

6 x + 8 = 7 x + 13

\frac{n ^{2} - 14 n + 45}{n ^{2} - 10 n + 9}

\frac{y ^{5}}{y ^{3}}

2 x^{2} + 7 x = 6

x (x + 3) > 5