1 - KP Solve the equations.
(1) 13 + 131 = 11x + 17
Isthx-11xt 1747
B+B x = 18
1333x-X
(2) -4x - 33 = 2x + 17
-4-33-2X+17-17
4-33-IX
4 + 4- 33-2X
33+19
42
11
33 - 2x
33x2+ = 242x
1380
(3) 188 + 4x = 100 + 13x
(4) 152 - 6x = 64 + 2r
(5)
- 8x - 40 = -2x + 68
24414--334
(6) 2x - 244 = 10x + 80
-2- 244 = loxt 80 80
2-244-10 X
272-294- 10x
244x = lor
244 2*-- Tot TOX
(8)
-215 + 6x = 15x + 55
(7)
10x - 28 = -9x + 9
(10) 3x - 156 = 108 + 14x
3-156 = 108 + 14-14
3- 156108*
- 18 + 7x = 34 + 9x
(9)
3+3-156 - lost
156-1087
156 +1os--10811
(12) "91 - 12x = 161 - 3.x
-105 + 4r = 8x + 43