Sarah worked 8 more hours than Heidi. Write an expression that represents the number of
hours each student works in term of Sarah.

Which keywords are essential to write an
expression?

How many operations are needed for this expression?

Which variable should I use?

Heidi worked 20 hours how many hours did Sarah?

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!

51840000 cm 2

step-by-step explanation:

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how to award brainliest:

you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.