Question

ECUACIONES CON PROCEDIMIENTO
-x=-24
-7x=-35
-2x=+18
+8x=-32
+9y=27
4x-9=27
2x-5=13
8x+3=51
3x+7=19
x-6=-6

Answer 1

1) $- x = - 24 \\ x = -24$

2) $- 7x = - 35 \\ x = - 35 \div 7 \\ x = 5$

3) $- 2x = + 18 \\ x = 18 \div 2 \\ x = 9$

4) $+ 8x = - 32 \\ x = - 32 \div - 8 \\ x = - 4$

5) $+ 9y = 27 \\ y = 27 \div 9 \\ y = 3$

6)$4x - 9 = 27 \\ 4x = 27 + 9 \\ 4x = 36 \\ x = 36 \div 4 \\ x = 9$

7) $2x - 5 = 13 \\ 2x = 13 + 5 \\ 2x = 18 \\ x = 18 \div 2 \\ x = 9$

8) $8x + 3 = 51 \\ 8x = 51 - 3 \\ 8x = 48 \\ x = 48 \div 8 \\ x = 6$

9) $3x + 7 = 19 \\ 3x = 19 - 7 \\ 3x = 12 \\ x = 12 \div 3 \\ x = 4$

10) $x - 6 = - 6 \\ x = - 6 + 6 \\ x = 0$