<span>Simplify the left side.
</span>−2x+6=<span>10
</span>Move all terms not containing xx to the right side of the <span>equation
</span>−2x=<span>4
</span>Divide each term by <span>−2-2</span><span> and simplify.
</span>x=<span>−<span>2</span></span>
The y-intercept is obtained when we equate x to 0, where x is the number of songs bought. Thus, before buying any songs, $6 have to be paid. This is the cost of joining the the music club. The second statement is true.