Question

× +5 = 8 - 3 × y tanbien esta 20 - 10× = 9 +25×​

Answer 1

Explicación paso a paso:

x + 5 = 8 - 3x

x + 3x = 8 - 5

4x = 3

x = 3/4

20 - 10x = 9 + 25x

20 - 9 = 25x +10x

11 = 35x

11/35 = x