krystalmcdougald
krystalmcdougald krystalmcdougald
  • 11-01-2019
  • Mathematics
contestada

Solve 3 x - 9 x + 7 - 3 = -8.

Respuesta :

Аноним Аноним
  • 11-01-2019

Answer: x=2

3x−9x+7−3=−8

Step 1: Simplify both sides of the equation.

3x−9x+7−3=−8

3x+−9x+7+−3=−8

(3x+−9x)+(7+−3)=−8

−6x+4=−8

−6x+4=−8

−6x+4−4=−8−4

−6x=−12

−6x

−6

=

−12

−6

x=2


Answer Link

Otras preguntas

Controversial Topics to discuss in a speech/podcast?
What is the area of a circle whose equation is (x-3)² + (y + 1) ² =81? Can someone explain this to me? Im not really looking for solution I want to understand t
how do you solve the proportion: 11/5.9 = 15/x I learned this a while back I just forget how to do it. thx
Fill in the gaps Je suis au régime et donc je ne mange pas de_______________. (A) cadeau (B) bateau (C) gâteau (D) radeau Quand j’ai vu la petite fille après ta
When an atom of the unstable isotope Na-24 decays, it becomes an atom of Mg-24 because the Na-24 atom spontaneously releases:(1) an alpha particle (2) a beta pa
solve for x 64^x-2=256^2x
In most of its compounds, this element exists as a monatomic cation. (A) F (B) S (C) N (D) Ca (E) Cl
what you think led the United States to want to become imperialistic; in other words, to take over other countries.
What is the area of a circle whose equation is (x-3)² + (y + 1) ² =81? Can someone explain this to me? Im not really looking for solution I want to understand t
How to simplify the square root of 49 over the square root of 4