Question

10. Resuelve la siguiente ecuación:
4(2x + 1) + 5 = 3(x + 7) - X​

Answer 1

4.(2x+1)+5=3.(x+7)-x

4.2+4.1+5 =3.x+3.7-x

8x+4+5 =3x+21-x

8x-3x+x=21-4-5

5x+x = 12

6x = 12

x = 12÷6

x = 2

Answer 2

HOLA ツ

4(2x + 1) + 5 = 3(x + 7) − x

8x + 4 + 5 = 3x + 21 − x

8x − 3x + x = 21 − 4 − 5

6x = 12

x = 12/6

x = 2

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