solve the equation.\n-3x + 1 + 10x = x + 4\no x = 1/2\no x = 5/6\no x = 12\no x = 18

Explanation:

Step1: Combine like - terms on left side

Combine $-3x$ and $10x$: $(-3x + 10x)+1=x + 4$, which simplifies to $7x+1=x + 4$.

Step2: Move x - terms to one side

Subtract $x$ from both sides: $7x - x+1=x - x + 4$, resulting in $6x+1 = 4$.

Step3: Isolate the term with x

Subtract 1 from both sides: $6x+1 - 1=4 - 1$, getting $6x=3$.

Step4: Solve for x

Divide both sides by 6: $x=\frac{3}{6}=\frac{1}{2}$.

Answer:

$x=\frac{1}{2}$