Solve t+9y-27=0

$$t + 9 y - 27 = 0$$

Solve for t

$$t=27-9y$$

Solution Steps

Subtract 9y from both sides. Anything subtracted from zero gives its negation.

$$t-27=-9y$$

Add 27 to both sides.

$$t=-9y+27$$

Solve for y

$$y=-\frac{t}{9}+3$$

Steps for Solving Linear Equation

Subtract t from both sides. Anything subtracted from zero gives its negation.

$$9y-27=-t$$

Add 27 to both sides.

$$9y=-t+27$$

The equation is in standard form.

$$9y=27-t$$

Divide both sides by 9.

$$\frac{9y}{9}=\frac{27-t}{9}$$

Dividing by 9 undoes the multiplication by 9.

$$y=\frac{27-t}{9}$$

Divide -t+27 by 9.

$$y=-\frac{t}{9}+3$$