1. Which of the following is not an equation?
(1) 4x+7= x-3
(3) 2(x-5)+1=4
(2) 4(x-5)+...
Mathematics, 06.11.2020 21:30 mcampos49
1. Which of the following is not an equation?
(1) 4x+7= x-3
(3) 2(x-5)+1=4
(2) 4(x-5)+ 3x
(4) 9x = 7x+4
Answers: 3
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