bri1only bri1only

18-05-2015
Mathematics

contestada

2(3x+2)=2x-1+x solve

Respuesta :

apologiabiology apologiabiology

18-05-2015

first multiply and dstribute
a(b+c)=ab+ac
2(3x+2)=6x+4
6x+4=2x-1+x
add like terms
6x+4=3x-1
subtract 3x from both sides
3x+4=-1
subtract 4 from both sides
3x=-5
divide bothe sides by 3
x=-5/3

Answer Link

Otras preguntas

Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7.a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0Is the 11 right answer ???? I don't understand thi

Facts about Alessandro Volta?

what is the character sketch of spider in the poem ' the spider and the fly' by mary howitt?

Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7.a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0Is the 11 right answer ???? I don't understand thi

Facts about Alessandro Volta?

which is more important,friendship or justice

Mosaics are constructed from small pieces of stone called what?

3x+9 -------- how do I solve this? 4x+12

what are bathroom books?

If 5x + 15 is greater than 20, which of the following best describes possible values of x ?a) x > 5, b) x > 3, c) x > 1, d) x < 5, e) x < 1