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How do you solve '3x plus 9 equals 81-5x'?

Updated: 4/28/2022

Wiki User

∙ 14y ago

Best Answer

The problem '3x+9=81-5' can be solved as follows -

3x+9=81-5x Original Problem

3x=72-5x Subtract 9 from both sides of the equation

8x=72 Add '5x' to both sides of the equation

x=9 Divide both sides by 8

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∙ 14y ago

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