Subtract 8x from each side: -6 = 2x + 6;Subtract 6 from each side: -12 = 2x;Divide each side by 2: x = -6
x=1, y=1
If: 6-2x = 8x Then: x = 3/5 or 0.6
8x + 7 = 55 Subtract 7 from both sides: 8x = 48 Divide both sides by 8: x = 6
8x+7=55 8x=55-7 [subtract 7 from both sides] 8x=48 x=48/8 [divide both sides by 8] x=6
x=-1First, subtract 6 from both sides of the equation:8x+9=5x+6-6 -68x+3=5x Then subtract 8x from both sides of the equation:-8x -8x3=-3x Then divide both sides by -3/-3 /-3so-1=x
Subtract 8x from each side: -6 = 2x + 6;Subtract 6 from each side: -12 = 2x;Divide each side by 2: x = -6
x=1, y=1
If: 6-2x = 8x Then: x = 3/5 or 0.6
8x + 33 = 7x + 27 Subtract 7x from both sides: x + 33 = 27 Subtract 33 from both sides: x = -6
8x + 7 = 55 Subtract 7 from both sides: 8x = 48 Divide both sides by 8: x = 6
Subtract it from WHAT!
x = 1/6
8x - 5 = 2x + 5 Add 5 to both sides: 8x = 2x + 10 Subtract 2x from both sides: 6x = 10 Divide both sides by 6: x = 10/6 = 5/3 or 1.66... recurring.
8x+7=55 8x=55-7 [subtract 7 from both sides] 8x=48 x=48/8 [divide both sides by 8] x=6
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
16 + 2x = 10 + 8x Subtract 2x from both sides: 16 = 10 + 6x Subtract 10 from both sides: 6 = 6x Divide both sides by 6: 1 = x