Question

el que responda bien le doy coronita uwu​

Answer 1

Respuesta:

$5x + 4 = 49 \\ 5x = 45 \\ x = 9$

$3x + 1 = 31 \\ 3x = 30 \\ x = 10$

$7x + 1 = 36 \\ 7x = 35 \\ x = 5$

$9x + 1 = 91 \\ 9x = 90 \\ x = 10$

$2x + 9 = 13 \\ 2x = 4 \\ x = 2$

$8x + 8 = 64 \\ 8x = 56 \\ x = 7$

hasta ahi no mas te puedo ayudar