Question

What are the solutions to the quadratic equation 2x + x = 3? - 1,2/-/- 1,3/- 1, -/-/- -1, - -/-/- (A) (B) (C) (D)​

Answer 1

`\huge\text{Hey there!}`

`\huge\textbf{Assuming equation:}`

`\mathbf{2x + x = 3}`

`\huge\textbf{Solving for the equation:}`

`\mathbf{2x + x = 3}`

`\mathbf{2x + 1x = 3}`

`\huge\textbf{Combine the like terms:}`

`\mathbf{(2x + 1x) = 3}`

`\mathbf{(2x + x) = 3}`

`\mathbf{2x + x = 3}`

`\mathbf{3x = 3}`

`\huge\textbf{Divide 3 to both sides:}`

`\mathbf{(3x)/(3) = (3)/(3)}`

`\huge\textbf{Simplify it:}`

`\mathbf{x = (3)/(3)}`

`\mathbf{x = 3/3}`

`\mathbf{x = 1}`

`\huge\textbf{Answer:}`

`\huge\boxed{\mathsf{x = 1}}\huge\checkmark`

~
`\frak{Amphitrite1040:)}`