Translate to an algebraic expression : Eight less than the square of the sum of a number and seven. Translate to an algebraic expression : Eleven more than the cube of a number.

Eight less than the square of the sum of a number and seven:

Eleven more than the cube of a number:

Step-by-step explanation:

First, find keywords...

Eight less than the square of the sum of a number and seven.

less than= subtraction

square= to the power of 2

the sum= the total amount resulting from addition

Now, start making the expression:

the sum of a number(x) and 7: x+7

squared:

Eight less = -8

so the expression is:

Find keywords in the next problem:

Eleven more than the cube of a number.

more than=addition

cube= to the power of 3

start making the expression:

the cube of a number(x):

eleven more than: +11

so the expression is:

Hope this helps!! <3

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this