(8 + 4) x 5...
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8x + 3 = 50 8x = 47x = 47/8x= 5 and 7/8ths
5x+4y = -3 4y = -5x-3 y = -5/4 x - 3 Slope is -5/4.
8x + 6 = 3x - 4 8x = 3x - 4 - 6 8x = 3x - 10 8x - 3x = -10 5x = -10 5x/5 = -10 x = -10/5 x = -2
-8x + 5 - 3x = -6Combine the 'x' terms on the left side:-11x + 5 = -6Subtract 5 from each side:-11x = -11Divide each side by -11:x = 1
y=(8x).5 + (4x).5 = (2+2sqrt(2))x.5 y'=(1 + sqrt(2))/sqrt(x)