Subtract 6x from each side: 2x + 4 = 7
Subtract 4 from each side: 2x = 3
Divide each side by 2: x = 1.5
Chat with our AI personalities
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
2x+6x=-9 => 8x=-9=> x=-8/9
8x+39 = 2x-15 6x = -54 x = -9
6x = 8x+28 6x-8x = 28 -2x = 28 x = -14
6x plus 3 equals 8x plus 14 when solved mathematically is equal to x = -5.5.