10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
If: 10x+7 = 5x+22 Then: 10x-5x = 22-7 And: 5x = 15 So: x = 3
3x - 7 = 5x + 133x - 5x = 13 + 7-2x = 20x = -10x=-3
15x = -75, x = -5
12 - 3x = 24 - 10x so 7x = 12 making x = 12/7 or one and five-sevenths.
If: 5x = 4x+7 Then: 5x-4x = 7 And: x = 7
8x-7 plus 2x equals 6 plus 5x plus 2?
6-x+12 = 10x+7 6+12-7 = 10x+x 11 = 11x x = 1
x2 + 10x + 21 = (x + 3)(x + 7)
53
10x+7=(-3) 10x=(-10) x=(-1)ans
DIE