Solve 180=A+6(A2)

$$180 = A + 6 ( A 2 )$$

Solve for A

$$A=180-6A_{2}$$

Solution Steps

Swap sides so that all variable terms are on the left hand side.

$$A+6A_{2}=180$$

Subtract 6A_{2} from both sides.

$$A=180-6A_{2}$$

Solve for A_2

$$A_{2}=-\frac{A}{6}+30$$

Steps for Solving Linear Equation

Swap sides so that all variable terms are on the left hand side.

$$A+6A_{2}=180$$

Subtract A from both sides.

$$6A_{2}=180-A$$

Divide both sides by 6.

$$\frac{6A_{2}}{6}=\frac{180-A}{6}$$

Dividing by 6 undoes the multiplication by 6.

$$A_{2}=\frac{180-A}{6}$$

Divide 180-A by 6.

$$A_{2}=-\frac{A}{6}+30$$