You don't have to show work
4+(2x−7)3=−5 ?

x = 2.

Step-by-step explanation: Step 1: Simplify both sides of the equation.

4+(2x−7)(3)=−5

4+(2x)(3)+(−7)(3)=−5(Distribute)

4+6x+−21=−5

(6x)+(4+−21)=−5(Combine Like Terms)

6x+−17=−5

6x−17=−5

Step 2: Add 17 to both sides.

6x−17+17=−5+17

6x=12

Step 3: Divide both sides by 6.

6x /6  =  12 /6

x = 2.

answer: this doesnt make any sense especially the photo.

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3