Question

Podrías resolver estas ecuaciones muchísimas gracias
20.) 5(2 – x) + 3(x + 6) = 10 – 4(6 + 2x)
21.) 3x + 8 – 5x – 5 = 2(x + 6) – 7x
22.) 10(x – 2) = 1
23.) 2x = 2x – 4
24.) 5(x – 2) – 6 (x – 1) = 3(2x – 4)
25.) 2(x – 5) –10 = x – 5
26.) 3(x – 6) – 10 = 2(x – 5) – 4
27.) 2(x+3) –7 = -8+11
28.) 2(x-5) + 6(x-12) = 4x + 26
29.) 2x+8 = x+25+8
30.) 3(x-7) = 5(x-1) –4x
Por favor podría ser pronto graciasss

Answer 1

10-5x+3x+18=10-24-8x
-5x+3x+8x=10-24-10-18
-2x+8x=-14-10-18
6x=-24-18
6x=-42
X=-42/6
X=-7

3x-5x+8-5=2x+12-7x
-2x+3=-5x+12
-2x+5x=12-3
3x=9
X=9/3
X=3

10x-20=1
10x=1+20
10x=21
X=21/10

2x-2x=-4
0x=-4
X=-4/0
X=0

5x-10-6x+6=6x-12
5x-6x-6x=-12+10-6
-x-6x=-2-6
-7x=-8
X=-8/-7
X=8/7

2x-10-10=x-5
2x-x=-5+10+10
X=5+10
X=15

3x-18-10=2x-10-4
3x-2x=-10-4+18+10
X=-14+18+10
X=4+10
X=14

2x+6-7=-8+11
2x=-8+11-6+7
2x=3-6+7
2x=-3+7
2x=4
X=4/2
X=2

2x-10+6x-72=4x+26
2x+6x-4x=26+10+72
8x-4x=36+72
4x=108
X=108/4
X=27

2x-x=25+8-8
X=33-8
X=25

3x-21=5x-5-4x
3x-5x+4x=-5+21
-2x+4x=16
2x=16
X=16/2
X=8