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3(x)/(4)-1=7

$3 \frac{x}{4}-1=7$

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Evaluate integers raised to rational exponents

Full solution

Q.

3 \frac{x}{4}-1=7

Multiply by $4$ : Multiply both sides by $4$ to get rid of the denominator. $\newline$ $4 \times \left(\frac{3x}{4}\right) = 8 \times 4$ $\newline$ $3x = 32$
Divide to solve for x: Divide both sides by $3$ to solve for $x$ . $\newline$ $\frac{3x}{3} = \frac{32}{3}$ $\newline$ $x = 10.666\ldots$

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