a + bi = c + di if and only if a = c and b = d
So, if (-11 + 18x) + 20i = 8 + (-15 + 15y)i, then
-11 + 18x = 8 and 20 = -15 + 15y
18x = 19 and 15y = 35
x = 19/18 and y = 7/3
Rachel L.
asked • 12/02/19−11+20i+18x=8−15i+15yi
find the x and y value
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