Test: ACT Math

1.

What is the \dpi{100} \small x-coordinate of the point in the standard \dpi{100} \small (x,y) coordinate plane at which the two lines \dpi{100} \small y=4x+8 and \dpi{100} \small y=3x-7 intersect?

\dpi{100} \small 15

\dpi{100} \small -15

\dpi{100} \small -7

\dpi{100} \small 1

\dpi{100} \small 12

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