rt-2n=y solve for t

show step-by-step solution

The answer is t = (y + 2n) / r

The expression is: rt - 2n = y

Rearrange it so that only rt is on the left side of the equation: rt = y + 2n

Rewrite the left side of the equation: r * t = y + 2n

Divide both sides of the equation by r: r * t / r = (y + 2n) / r

r can be cancelled out on the left side of the equation: t = (y + 2n) / r