Question

me ajude com essa questao 6x+y=5 -3x+2y=5

Answer 1

6x + y = 5
-3x+2y=5 *(2)

6x + y = 5
-6x+4y=10

5y = 15
y = 15/5
y = 3

6x+y = 5
6x+3 = 5
6x = 5-3
6x = 2
x = 2/6
x = 1/3

verificando:
6x+y=5
6*1/3+3 = 5
6/3 + 3 = 5
2 + 3 = 5
5 = 5 (V)