-10x-6 = -12 -10x = -12+6 -10x = -6 x = 3/5
0.5
The operators are missing, the possible factorisations are:4x2 + 10x + 6 = 2(2x + 3)(x + 1)4x2 - 10x + 6 = 2(2x - 3)(x - 1)4x2 + 10x - 6 = 2(2x - 1)(x + 3)4x2 - 10x - 6 = 2(2x + 1)(x - 3)
10x ÷ 2 = 7 → 10x = 2 × 7 → x = (2 × 7) ÷ 10 → 2x = 2 × (2 × 7) ÷ 10 = 2.8
6-3x = 5x-10x+10 6-3x = -5x+10 -3x+5x = 10-6 2x = 4 x = 2
10x ÷ 5x = 2
-10x-6 = -12 -10x = -12+6 -10x = -6 x = 3/5
3.3333
136
2x + 10x - 6 = 12x - 6
6.10 is the solution to the equation 10x (6.11x) 6.
0.5
-10x -9
- 10X - 5Y = - 6 add 10X to both sides - 5Y = 10X - 6 divide both sides by - 5 Y = - 2X + 6/5 slope(m) = - 2
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
The operators are missing, the possible factorisations are:4x2 + 10x + 6 = 2(2x + 3)(x + 1)4x2 - 10x + 6 = 2(2x - 3)(x - 1)4x2 + 10x - 6 = 2(2x - 1)(x + 3)4x2 - 10x - 6 = 2(2x + 1)(x - 3)
6-3x = 5x-10x+2 4 = 8x-10x 4 = -2x x = -2