31Jan

8x+15=3x-20 how do you do this

daina900 English 1 0

8x+15=3x-20 how do you do this

Posted by daina900 | Posted at Jan 31, 2020 | Categories: English

Answers

Sofia645
Sofia645

Solve for x 8x + 15 = 3x - 20 Add 20 to both sides. It should become 8x + 35 = 3x Then minus 8x on both sides, which is now 35= -5x Divide both sides by "negative" 5 to get x by itself X= -7 Check your answer by substitution. (Plug -7 for x)

Jan 31, 2020 16:51

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