Solve for the unknown variable in each equation using an algebraic method(undoing or rewriting)
I need to know how to do it, not the answer, just need to learn how to do it show work and steps please

a. x=2√3+3 and x = - 2√3 +3

b. x=29.5

c. x=2/3, x= - 2

d. x=25

Step-by-step explanation:

a). -2(x-3)² +5 = - 19

- 2(x-3)² = -19 - 5

- 2(x-3)² = - 24

(x-3)² = 12

x-3 = √12  and x-3 = -√12

x-3 =2√3 and x-3= -2√3

x=2√3+3 and x = - 2√3 +3

b)

c)

-5|3x+2| - 4 = -24

-5|3x + 2| = - 20

|3x +2| = 4

3x+2=4 or   - (3x+2)=4

3x=2     or     3x+2 = - 4

x=2/3     or     3x = - 6, x= -2

d)

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies