6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
To solve this equation, we will first subtract 2x from each side:8x=2x+6 (8x minus 2x=6x)6x=6Now, to isolate x, we must divide out the 6:6x=6 (6x divided by 6= x)x=1If 8x=2x+6, x=1
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-20 = 8x 6x-8x = 20 -2x = 20 x = -10
To solve this equation, we will first subtract 2x from each side:8x=2x+6 (8x minus 2x=6x)6x=6Now, to isolate x, we must divide out the 6:6x=6 (6x divided by 6= x)x=1If 8x=2x+6, x=1
I'm an orange!
2x+6x=-9 => 8x=-9=> x=-8/9
x= -8
8x+39 = 2x-15 6x = -54 x = -9
(8x - 8) - (6x - 10) = ?8x - 8 - 6x + 10 = ?8x - 6x + 10 - 8 = ?2x + 2 = ?The answer is (2x + 2)
9+6x = 25-2x 6x+2x = 25-9 8x = 16 x = 2
8x = 2x + 15 6x = 15 x = 15/6 = 2.5
I'm guessing you forgot the =0 bit so I'll put it in for you 8x-6x-4-0 2x-4=0 2x=4 x=2
6x = 8x+28 6x-8x = 28 -2x = 28 x = -14
-6