y = x + 43y + x = 8substituting: 3*(x + 4) + x = 8 => 3x + 12 + x = 8 => 4x = -4 => x = -1and then y = x + 4 = -1 + 4 = 3.So the solution is (x, y) = (-1, 3)
x equals -12 and y equals 1/4 of -12, so y = -3.
3x-4x=12 that means -x equals 12 so x equals -12
12 equals 3x(4) equals 6x(2) equals (12)x1
20
6 +6 = 12
False, 12 x 12 equals 143!JOKES! It actually equals 144!hehe!
If the x=4, then its equivelent to 12 + 4, which equals 16.
X equals 6 ..
12
X equals -4 because if you pluged in 12 divided by -3 it equals -4.
x=y-8 z=x+12