Question

Alguien q me ayude a resolver xfa. 5x-2=33 5x+=13 6x+3x=27 7x+8x=6-1​

Answer 1

Respuesta:

• $5x - 2 = 33 \\ 5x = 35 \\ x =7$
• $5x + {?} = 13$
• $6x + 3x = 27 \\ 9x = 27 \\ x = 3$
• $7x + 8x = 6 - 1 \\ 15x = 5 \\ x = \frac{5}{ 15} = \frac{1}{3}$