What is the value of x? x+45^3= 81 125

-10,000

Step-by-step explanation:

To solve for x, first simplify 45x^3 to get 91,125, then subtract 91,125 from both sides of the equation. 81,125 - 91,125 is -10,000, so x = -10,000.

the square root of what number? if you add that, then someone will probably answer the question.

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3