Question

Dada a equação 7x-3+x = 5-2x, responda

Answer 1

7x-3+x=5-2x=
7x+x+2x=5+3
10x=8
x=8/10 

Answer 2

7x-3+x=5-2x
7x+x+2x=5+3
10x=+8
x=8/10