Two more than 4 times a number is -18.
2x + 4 = -18
18 = 4x +2
4x + 2 = -18
Which...
Mathematics, 25.09.2020 01:01 vanessa7676
Two more than 4 times a number is -18.
2x + 4 = -18
18 = 4x +2
4x + 2 = -18
Which one is right? And how?
Answers: 2
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