What is the solution to the equation 3(x-1)-2(2x+1)=8(x-1)

2 answers:

8 0

$3(x-1)-2(2x+1)=8(x-1)$ Distribute 3 to x and -1, -2 to 2x and 1, and 8 to x and -1.
$3x-3-4x-2=8x-8$ Simplify
$-x-5=8x-8$ Add x and 8 on both sides.
$3=9x$ Divide by 9
$x= \frac{3}{9} = \frac{1}{3}$
$\frac{1}{3}$ is your answer

Fittoniya [83]2 years ago

5 0

Answer:its C

insta aesthetic.dummy

Step-by-step explanation:

You might be interested in

Someone who knows math more than I do, can you please answer this question for me, I'd appreciate it so much <3

Nonamiya [84]

Using the Pythagorean theorem, the other leg measures:
x = sqrt(35^2 - 32.6^2) = 12.74 cm
Since this is a right triangle, the base and height are simply the two sides that are perpendicular to each other.
Then the approximate area is (1/2)(leg 1)(leg 2) = (1/2)(32.6)(12.74) = 207.6 cm^2.

3 0

3 years ago

A student multiplies (4+5i) (3-2i) incorrectly and obtains 12-10i what is the students mistakes

Rufina [12.5K]

Answer:

1. In the multiplication of the imaginary parts, the student forgot to square of i. OR

2. The student has only multiplied the real parts and the imaginary parts.

Correct value $=22+7i$ .