212k views
3 votes
-2(x+4)+3x=x-8solve the equation

User Astley
by
8.6k points

1 Answer

6 votes

Explanation:

-2(x+4)=-3x+x-8

Movemos todos los términos a la izquierda:

-2(x+4)-(-3x+x-8)=0

Sumamos todos los números, y todos los variables

-2(x+4)-(-2x-8)=0

Multiplicamos paréntesis

-2x-(-2x-8)-8=0 Eliminamos

paréntesis

-2x+2x+8-8=0

Sumamos todos los numeros juntos, y todas las variables

=0

x=0/1

x=0

User Sourabh Bhardwaj
by
7.4k points

Related questions

2 answers
1 vote
128k views
asked Aug 14, 2022 82.5k views
Fwalch asked Aug 14, 2022
by Fwalch
7.8k points
1 answer
2 votes
82.5k views
asked Feb 15, 2023 120k views
Gihan Lasita asked Feb 15, 2023
by Gihan Lasita
9.1k points
1 answer
2 votes
120k views