Solve 1.30=n+2c

$$1.30 = n + 2 c$$

Solve for c

$$c=-\frac{n}{2}+0.65$$

Steps for Solving Linear Equation

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

$$n+2c=1.3$$

Subtract n from both sides.

$$2c=1.3-n$$

Divide both sides by 2.

$$\frac{2c}{2}=\frac{1.3-n}{2}$$

Dividing by 2 undoes the multiplication by 2.

$$c=\frac{1.3-n}{2}$$

Divide 1.3-n by 2.

$$c=-\frac{n}{2}+\frac{13}{20}$$

Solve for n

$$n=1.3-2c$$

Solution Steps

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

$$n+2c=1.3$$

Subtract 2c from both sides.

$$n=1.3-2c$$