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| 1. |
. 6 less than 4 times a number is –18. The number is * |
| Answer» 6 less than 4 TIMES a number would be: 4x-6 Is the same as: = 7 times the number: 7x PUTTING this together we have 4x-6 = 7x subtract 4x from both SIDES -6 = 3x DIVIDE both sides by 3 -6/3 = x x = -2 | |