-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2
23 + 15x - 4x = 1215x - 4x = 12 -2311x = -11x= -1
8x-1 = -4x+23 8x+4x = 23+1 12x = 24 x = 2
8x-5=23+4x 8x-5-4x=23+4x-4x 4x-5=23 4x-5+5=23+5 4x=28 4x/4=28/4 x=7
x = 12
x=9
9x + 8 = 4x + 23Subtract 8 from both sides9x = 4x + 15Subtract 4x from both sides5x = 15Divide both sides by 5x = 3
2x + 7 + 2x = 23 4x + 7 = 23 4x = 16 x = 16/4 x = 4
The answer is nine. Seriously. Here is my work if you don't believe me: 68=8x+23+4x-7x 68=8x-7x+23+4x 68=x+23+4x 68=x+4x+23 68=5x+23 68-23=5x 45=5x x=45/5 x=9
2
4x-14
The lines intersect at (3, 5)