Question

+x-5.(+2x-8)=+1-(+x-3)

Answer 1

Resposta:

X=9/2

Explicação passo a passo:

x-5 (2x-8)=1-(x-3)

x-10x+40=1-(x-3)

-9x+40=1(x-3)

-9x+40=1-x+3

-9x+40=4-x

-9x+40=x+4

-9x+40-40=-x+4-40

-9x=-x+4-40

-9x=-x-36

-9x+x=-x-36+x

-8x=-x-36+x

-8=-36

-8x=-36

-8/-8

X=-36 /-8

X=9/2