Question 355258
Hi,
*Note: Estimating from the graph: trying x = -9 or -10
.
trying x = -9
y = -9 - 2 = -11
y = -18 + 7 = -11

.
(-9,-11) is the solution for the system.

{{{ graph( 400, 400, -20, 20, -20, 20, x-2, 2x+7) }}}