Question

necesito esto porfavor ayúdenme​

Answer 1

Respuesta:

1_ x+5 = 11

x= 11-5

x=6

2_ v-3=4

v=4+3

v=7

3_ t+2=8-t

2t=8-2

2t=6

t=6.2

t=12

4_ 2d+9=31

2d=31-9

2d=22

d=22:2

d=11

5_ 3x-2=5

3x=5+2

3x=7

x=7:3

x=2,33^

6_ 8x+5=5x+6

8x-5x=6-5

3x=1

x=1:3

x=0,33^

7_ 5x+3=4+6x

5x-6x=4-3

-1x=1

x=1.-1

x=-1

8_(Disculpa no me acuerdo de fracción

9_x+(x+1)=4x-8

x+(x+1)-4x=8

x+(x+1)-x=8:4

2x+(x+1)=2

2x+(x+1)=2:2

x+(x+1)=1

2x+1=1

2x=1-1

2x=0

x=0:2

x=0

10_ 2(x+3)=7x

7x-(x+3)=2

x-(x+3)=2:7

x-(x+3)=0.28

x-x=0.28-3

2x=-2.72

x=-2.72:2

x=-1.36

Espero que te ayude :3

Answer 2

X+5=11; X=11-5; X=6

Y-3=4; Y=4+3; Y=7

t+2=8-t; t+t=8-2; 2t=6; t=6/2; t=3

2d+9=31; 2d=31-9: 2d=22; d= 22/2; d=11

3X-2=5; 3X=5+2; 3X=7; X=7/3

6X+5=-5X+6;6X+5X=6-5; 11X=1; X=1/11

5X+3=4+6X; 5X-6X=4-3;-X=1; X=1/-1

4/3X-4/3=5/3; 4/3X=5/3+4/3: 4/3X=9/3; X=9/3÷4/3; X=27/12

X+(X+1)=4X-8; X+X+1=4X-8; 2X+1=4X-8; 2X-4X=-8-1; -2X=-9; X=-9/-2

2(X+3)=7X; 2X+6=7X; 2X-7X=6; -5X=6; X=6/-5

Espero que te sirva :3