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-8x -21 = -181
so if there's -21 on one side and -181 on the other, if you add 21 on one side you must add it on the other side which makes
-8x = -60
then -8 whats make -60 = -8 x ? = -60 so 60 / 8
so x = 7.5
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoIf: 21 is a plus
Then : x = 20
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What is 7-8x equals 21?
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I'm an orange!
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