Bonsoir,
(x + 7) + (6x + 1) = 0
x + 7 + 6x + 1 = 0
x + 6x = - 1 - 7
7x = - 8
x = - 8/7
Bonjour
(X+7)+(6x+1)=0
X+7+6x+1=0
7x + 8 = 0
7x = -8
X = -8/7
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Verified answer
Bonsoir,
(x + 7) + (6x + 1) = 0
x + 7 + 6x + 1 = 0
x + 6x = - 1 - 7
7x = - 8
x = - 8/7
Verified answer
Bonjour
(X+7)+(6x+1)=0
X+7+6x+1=0
7x + 8 = 0
7x = -8
X = -8/7