GoingtoMontana
GoingtoMontana
30-10-2017
Mathematics
contestada
What is x if 3x+2=5x-8?
Respuesta :
Аноним
Аноним
30-10-2017
3x + 2 = 5x - 8
Flip
5x - 8 = 3x + 2
Subtract both sides by 3x
2x - 8 = 2
Add both sides by 8
2x = 10
Divide both sides by 2
x = 5
That's your answer.
Have an awesome day! :)
From your friendly Helper-in-Training, collinjun0827
Answer Link
llans
llans
30-10-2017
x=5
3x+2-5x=5x-8-5x
-2x+2=-8
-subtract 2 from both side
-then you divide both sides by -2
(got lazy with it but the answer is x=5)
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
How did he United States develop politically and economically in the early 1800s ?
How many pairs of whole numbers have a sum of 99
Solve system by substitution -5x+3y=12 -6x+y=-4
what scientists do that is the basis for their investigation
Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of drinks she needs to sell to earn $100.
What is measurements based on powers of ten
what divided by 9 equals 36
What is the value of y in the equation 6.4x + 2.8y = 44.4, when x = 3?
where and when started World War I?
What is the least whole number of 277300