Solve -3/4+9xa75=0.5

$$- \frac { 3 } { 4 } + 9 x a 75 = 0.5$$

Solve for a_75

$$a_{75}=\frac{5}{36x}$$

$$x\neq 0$$

Steps for Solving Linear Equation

Add \frac{3}{4} to both sides.

$$9xa_{75}=0.5+\frac{3}{4}$$

Add 0.5 and \frac{3}{4} to get \frac{5}{4}.

$$9xa_{75}=\frac{5}{4}$$

Divide both sides by 9x.

$$\frac{9xa_{75}}{9x}=\frac{\frac{5}{4}}{9x}$$

Dividing by 9x undoes the multiplication by 9x.

$$a_{75}=\frac{\frac{5}{4}}{9x}$$

Divide \frac{5}{4} by 9x.

$$a_{75}=\frac{5}{36x}$$

Solve for x

$$x=\frac{5}{36a_{75}}$$

$$a_{75}\neq 0$$

Steps for Solving Linear Equation

Add \frac{3}{4} to both sides.

$$9xa_{75}=0.5+\frac{3}{4}$$

Add 0.5 and \frac{3}{4} to get \frac{5}{4}.

$$9xa_{75}=\frac{5}{4}$$

The equation is in standard form.

$$9a_{75}x=\frac{5}{4}$$

Divide both sides by 9a_{75}.

$$\frac{9a_{75}x}{9a_{75}}=\frac{\frac{5}{4}}{9a_{75}}$$

Dividing by 9a_{75} undoes the multiplication by 9a_{75}.

$$x=\frac{\frac{5}{4}}{9a_{75}}$$

Divide \frac{5}{4} by 9a_{75}.

$$x=\frac{5}{36a_{75}}$$