Solve 4r-t=10

$$4 r - t = 10$$

Solve for r

$$r=\frac{t+10}{4}$$

Steps for Solving Linear Equation

Add t to both sides.

$$4r=10+t$$

The equation is in standard form.

$$4r=t+10$$

Divide both sides by 4.

$$\frac{4r}{4}=\frac{t+10}{4}$$

Dividing by 4 undoes the multiplication by 4.

$$r=\frac{t+10}{4}$$

Divide 10+t by 4.

$$r=\frac{t}{4}+\frac{5}{2}$$

Solve for t

$$t=4r-10$$

Steps for Solving Linear Equation

Subtract 4r from both sides.

$$-t=10-4r$$

Divide both sides by -1.

$$\frac{-t}{-1}=\frac{10-4r}{-1}$$

Dividing by -1 undoes the multiplication by -1.

$$t=\frac{10-4r}{-1}$$

Divide 10-4r by -1.

$$t=4r-10$$