Question

Pueden AYUDARME PORFAVOR
ES PARA HOY
les agradecería mucho

a7049e0f156060659b95204adb7abf93.docx

Answer 1

Explicación paso a paso:

a. x = -5x+12

6x = 12

x = 2

b. 9x - 14 = 2x

7x = 14

x = 2

c. 4x-5x-10 = 3x-2x

-x-10 = x

-10 = 2x

x = -5

d. x - (2x+1) = 8-(3x+3)

x-2x-1 = 8-3x-3

-x-1 = 5-3x

2x = 6

x = 3

e. 4(y+2)-7(y-2) = y+6

4y+8-7y-14 = y+6

-3y-6 = y+6

-12 = 4y

y = -3

f. (x+3)/2 = (x-5)/3

3(x+3) = 2(x+5)

3x+9 = 2x+10

x = 1

Un cordial saludo