How to solve 15/4 - 7ox = 9

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 15/4 - 7ox = 9 | Equatix

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Question

$$\frac{15}{4}-7ox=9$$

Solve for o

$o=-\frac{3}{4x}$
$x\neq 0$

Steps for Solving Linear Equation

Subtract $\frac{15}{4}$ from both sides.

$$-7ox=9-\frac{15}{4}$$

Subtract $\frac{15}{4}$ from $9$ to get $\frac{21}{4}$.

$$-7ox=\frac{21}{4}$$

The equation is in standard form.

$$\left(-7x\right)o=\frac{21}{4}$$

Divide both sides by $-7x$.

$$\frac{\left(-7x\right)o}{-7x}=\frac{\frac{21}{4}}{-7x}$$

Dividing by $-7x$ undoes the multiplication by $-7x$.

$$o=\frac{\frac{21}{4}}{-7x}$$

Divide $\frac{21}{4}$ by $-7x$.

$$o=-\frac{3}{4x}$$

Show Solution

Solve for x

$x=-\frac{3}{4o}$
$o\neq 0$

Steps for Solving Linear Equation

Subtract $\frac{15}{4}$ from both sides.

$$-7ox=9-\frac{15}{4}$$

Subtract $\frac{15}{4}$ from $9$ to get $\frac{21}{4}$.

$$-7ox=\frac{21}{4}$$

The equation is in standard form.

$$\left(-7o\right)x=\frac{21}{4}$$

Divide both sides by $-7o$.

$$\frac{\left(-7o\right)x}{-7o}=\frac{\frac{21}{4}}{-7o}$$

Dividing by $-7o$ undoes the multiplication by $-7o$.

$$x=\frac{\frac{21}{4}}{-7o}$$

Divide $\frac{21}{4}$ by $-7o$.

$$x=-\frac{3}{4o}$$

Show Solution

Basic Math

Pre-Algebra

Algebra

Trigonometry

Calculus

Precalculus

Statistics

Finite Math

Linear Algebra

Chemistry

Example

Question

Solve for o

Steps for Solving Linear Equation

Solve for x

Steps for Solving Linear Equation