taker77
taker77
17-10-2020
Mathematics
contestada
Solve the following step by step
Respuesta :
kvngbilly124
kvngbilly124
17-10-2020
Answer:
12
by-step explanation:
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ZabinskiPawel
ZabinskiPawel
17-10-2020
Multiply both sides by 3. 9x + 21 = 2x + 13
Take away 2x from both sides to get 7x + 21 = 13
Take away 21 from both sides to get 7x = 8
Now divide both sides by 7.
X must be 1 1/7
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