calebrmacgregor
calebrmacgregor
09-10-2020
Mathematics
contestada
Given: -8(x+1)=-5(x+10) prove x=14
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merrickelysemurphy
merrickelysemurphy
09-10-2020
-8(x+1)=-5(x+10)
-8x-8=-5x-50
+50 +50
-8x+42=-5x
+8x +8x
42=3x
/3 /3
14=x
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