ECUACIONES DE PRIMER GRADO6x - 10 = - 16 - 15x - 6 = 912x + 12 = 725x - 15 = 152x - 13 = - 197x + 5 = - 1005 - 2 (3 - x) = 53 - (x + 5) = 7(2x - 4) : 2 = 108 - 3 (2x + 4) = 124 (x - 8) = 25?
ECUACIONES DE PRIMER GRADO 6x - 10 = - 16 - 15x - 6 = 9 12x + 12 = 72 5x - 15 = 15 2x - 13 = - 19 7x + 5 = - 100 5 - 2 (3 - x) = 5 3 - (x + 5) = 7 (2x - 4) : 2 = 10 8 - 3 (2x + 4) = 12 4 (x - 8) = 25.