Tolong dijawab dengan caranya​

1. 2x +5 = 0
2x + 5= 0
2x = -5
x = – 5/2 (min 5 per 2)

2. 3(x+5) = 12
3(x+5) = 12
3x + 15 = 12
3x = 12-15
3x = -3
x = -1

3. 2x-7 = -3x
2x-7 = -3x
-7 = -3x-2x
-7 = -5x
– 7/5 = x

4.-3(4-x) = -2
-3(4-x) = -2
-12 +3x = -2
3x = -2 + 12
3x = 10
x = 10/3 atau 3⅓

5. 3x = -4(x+1)
3x = -4(x+1)
3x = -4x-4
3x + 4x = -4
7x = -4
x = – 4/7

6.-4(x+3) = 7(5-2x)
-4x – 12 = 35 – 14x
-4x + 14x = 35+12
10x = 47
x = 47/10 sama dengan 4,7