Question

2x-1 / 2 = x+1/5 AJUDA AIII

Answer 1

Resposta:x=7/8

Explicação passo a passo:

2x-1/2=x+1/5

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

10x-5=2x+2

10x-2x=2+5

8x=7

x=7/8

Answer 2

Resposta:

x = 7/8

Explicação passo a passo:

$\frac{2x-1}{2} =\frac{x+1}{5} \\\\\frac{2x-1}{2} .\frac{5}{5} =\frac{x+1}{5} . \frac{2}{2} \\\\\frac{(2x-1).5}{2.5} =\frac{(x+1).2}{5.2} \\\\\frac{10x-5}{10} =\frac{2x+2}{10} \\\\10x-5=2x+2\\\\10x-2x=2+5\\\\8x=7\\\\\frac{8x}{8} =\frac{7}{8} \\\\x=\frac{7}{8}$