Solve each of the following equations.

|3x−4(x+1)|=2

2/3 or .66

Step-by-step explanation:

13x-4(x+1)=2

13x-4x-4=2

9x=6

9x/9=1

6/9=2/3

x = -2/7

Step-by-step explanation:

(3x - 4x - 4) = 2

7x + 4 = 2

7x = -2

x = -2/7

Note: the parentheses are absolute value bc i can't do absolute value signs.

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point