how do you solve this problem? check whether the given number is a solution of the equation 2x+3=17;7?

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2007-09-12 15:07:04 · 2 answers · asked by Rose P 1 in Education & Reference ➔ Homework Help

Replace x with 7, and plug and chug! If it fits, it's correct and a solution.

2007-09-12 15:15:45 · answer #1 · answered by Michelle 3 · 0⤊ 0⤋

2x+3=17
2x+3-3=17-3
2x=14
x=7 correct

2007-09-12 22:50:58 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋