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3(x-4)=5x-20. Solve for x. To solve this problem, first do the multiplication o
3(x-4)=5x-20. Solve for x. To solve this problem, first do the multiplication o
游客
2025-02-24
20
管理
问题
3(x-4)=5x-20. Solve for x.
选项
答案
To solve this problem, first do the multiplication on the left side of the equation to get 3x-12=5x-20. Next, put the like terms together. To do this, subtract 3x from both sides, and add 20 to both sides to get 8=2x. Divide both sides by 2 to get x=4.
解析
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