x = 2
y = 4
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5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2
3x+2=2x+8x=63x+2 = 2x + 8; first subtract 2x from both sidesx+2=8; then subtract 2 from both sidesx=6
no x would be 0.5 because two times 0.5 is 1 ( 2x ) and then add 7 equals 8 ( plus seven equals 8 )
X=7
-7 +2x = x + 8 2x - x = 7 + 8 x = 15