Question

Solve 15 - 8x > 3 - 2x and write the solution in interval notation.O Interval notation solution:O No solution

Answer 1

`15-8x>3-2x`

Add 8x to both sides

`\begin{gathered} 15-8x+8x>3-2x+8x \\ 15>3+6x \end{gathered}`

Subtract 3 from both sides

`\begin{gathered} 15-3>3-3+6x \\ 12>6x \end{gathered}`

Divide both sides by 6

`\begin{gathered} (12)/(6)>(6x)/(6) \\ 2>x \\ x<2 \end{gathered}`

Interval notation solution: x < 2