Question

Solve the equation:

1(-x)+2x=3x+1. With explanation please.

Answer 1

is that
\[-x+2x=3x+1\]?

Answer 2

Sorry its 1/2(1-x)+2x=3x+1

Answer 3

if so , comine like terms first on the left

\[x=3x+1\] then subtract x from both sides
\[0=2x+1\] subtract 1 from both sides
\[-1=2x\] divide both sides by 2
\[-\frac{1}{2}=x\]

Answer 4

satellite73, how do you type fraction?

Answer 5

The answer should be -1/3