-2x +(12-9) = 2+9+2x
12x + 12 + -9 = 2 + 9 + 2x
-2x + 3 = 2x + 11
-2x + 3 - 2x = 2x + 1...
Mathematics, 14.08.2020 08:01 foralways3178
-2x +(12-9) = 2+9+2x
12x + 12 + -9 = 2 + 9 + 2x
-2x + 3 = 2x + 11
-2x + 3 - 2x = 2x + 11 -2x
-4x + 3 - 3 = 11 - 3
-4x = 8
Can someone please help me find out what equation I need to use to check if my answer is correct
Answers: 1
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