8-8x=8x+18
Through simple algebra, this can be manipulated to solve for x:
8=16x+18
-10=16x
-5/8=x
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6x plus 3 equals 8x plus 14 when solved mathematically is equal to x = -5.5.
8x+9=9x-18+9 = 8x+9=9x-9 = 1x=0 (:
51-3x=8x+1851=3x+8x+1851-18=11x33=11xx=351-9=24+1842=42
-8x-6y=-18
10 + 6x + 2x = 18 First, add the like terms. 6x + 2x + 8x. So now the problem is 10 + 8x = 18. Then subtract 10 from both sides. 8x = 8 Divide by 8 to get the variable by itself. x = 1