Solve θ+B-alpha=0

$$\theta + B - \alpha = 0$$

Solve for B

$$B=\alpha -\theta$$

Solution Steps

Subtract \theta from both sides. Anything subtracted from zero gives its negation.

$$B-\alpha =-\theta$$

Add \alpha to both sides.

$$B=-\theta +\alpha$$

Solve for α

$$\alpha =B+\theta$$

Steps for Solving Linear Equation

Subtract \theta from both sides. Anything subtracted from zero gives its negation.

$$B-\alpha =-\theta$$

Subtract B from both sides.

$$-\alpha =-\theta -B$$

The equation is in standard form.

$$-\alpha =-B-\theta$$

Divide both sides by -1.

$$\frac{-\alpha }{-1}=\frac{-B-\theta }{-1}$$

Dividing by -1 undoes the multiplication by -1.

$$\alpha =\frac{-B-\theta }{-1}$$

Divide -\theta -B by -1.

$$\alpha =B+\theta$$