SofiaArias0407 SofiaArias0407

23-09-2021
Mathematics

contestada

What is the answer to these questions---
-(1/4w+8)8=3
1/2(4x-5)+5/2=10
0.7n+0.8n=2.1
2 1/7+3/7(3x-5)= -4

Respuesta :

maxinemattieroov70cm maxinemattieroov70cm

23-09-2021

1. w= 52
2. x= 5
3. n=1.4
4. x= -28/9 or x=-3.1

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