16x-8x+12 = 78+22 16x-8x = 78+22-12 8x = 88 x = 11
31
8x plus 4y equals 5 is 8x + 4y = 5.
5x+49 = 8x+13 49-13 = 8x-5x 36 = 3x x = 12
X=5/12
16x-8x+12 = 78+22 16x-8x = 78+22-12 8x = 88 x = 11
31
8x + -2 = 10 8x = 12 x = 1.5
8x - 9 = 11x + 12 8x = 11x + 21 -3x = 21 x = -7
Y-8x plus 9y equals 10y-8x.
The value of x is 2
It equals 8x+12
28=8x+12-7x 28=8x-7x+12 28=x+12 28-12=x+12-12 16=x
x = -8, y = 10
8x plus 4y equals 5 is 8x + 4y = 5.
5x+49 = 8x+13 49-13 = 8x-5x 36 = 3x x = 12
X=5/12