justjon justjon

14-09-2020
Mathematics

contestada

i need help with 1 & 2 tyvm

i need help with 1 amp 2 tyvm class=

Respuesta :

Ruilin0715 Ruilin0715

14-09-2020

Answer:

1. x=17.5

2. x=77

Step-by-step explanation:

1. -x=-3x+35

=2x=35

x=17.5

2. -x/7+8=-3

=-x/7=-11

=-x=-77

x=77

Answer Link

rosalyzavala29 rosalyzavala29

14-09-2020

Answer:

1. x=17.5 or 17 1/2

2.x=77

Step-by-step explanation:

1. -x=-3x+35

2x=35

x=35/2

x=17.5

2. -x/7+8=-3

7*-x/7=-11*7

-x=-77

x=77

Answer Link

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