lalllda
16.06.2020 •
Mathematics
3x + 8 = 2x + 21
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Ответ:
Solution,
3x+8=2x+21
or,3x-2x=21-8
X=13
the value of X is 13.
hope it helps
Goods luck on your assignment
Ответ:
x = 13
Step-by-step explanation:
3x + 8 = 2x + 21
3x + 8 - 2x = 2x + 21 -2x
x +8 = 21
x + 8 - 8 = 21 - 8
x = 13
Hope this helps ^-^
Ответ: