Respuesta :

devishri1977

Answer:

Step-by-step explanation:

x-7.8 - 2(3.4x - 3.7) + 6.1x =x - 7.8 - 2*3.4x + 2*3.7 +6.1x

                                         = x - 7.8 - 6.8x + 7.4 + 6.1x

                                         = 0.3x - 0.4

vanessaakaraiwe123

Answer:

= 0.3x - 0.4

Step-by-step explanation:

First Distribute

x - 7.8 - 6.8x + 7.4 + 6.1x

Collect like terms

= 0.3x - 0.4