Bob is 20 years older than sallly. in two years, bob will be three times sally's age. how old will sally be 4 years from now?

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!