16. 5(x - 1) + 2(x + 3) + 6 =0
Answers
Answered by
3
Explanation:
=5(x-1)+2(x+3)+6
= 5x -5 +2x +6+6
=7x +7
-7=7x
x=-1
Answered by
4
Answer:
5(x - 1 ) + 2( x + 3 ) + 6 = 0
5x - 5 + 2x + 6 + 6 = 0
7x -5 + 12 = 0
7x + 7 = 0
7x = -7
x = -7 ÷ 7
x = - 1
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