solve the equation and find value of unknown variable of 7x+2=-19
Answers
Answered by
1
Answer:
7x +2 = -19
7x = -19-2
7x = -21
x= -21/7= -3
Answered by
0
Answer:
7x + 2 = 19
7x = 19 - 2
7x = 17 (divide both sides by 7 to get x)
7x/7 = 17/7
x = 2.42857142857
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