How do you do this problem x plus 7-2x equals 18?

Anonymous

∙ 12y ago

Updated: 8/20/2019

x + 7 - 2x = 18

Combine the terms containing x: 7 - x = 18

Subtract 7 from both sides: -x = 11

Multiply both sides by -1 (or change the sign on both sides): x = -11

Wiki User

∙ 12y ago

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