Mathematics, 16.10.2020 23:01, zachtsmith2001

Which of the following describes the correct process for solving the equation 3x + 6 = 21 and arrives at the correct solution? (1 point) Select one:
a. Divide both sides by 6 and then add 3. The solution is x = 5.
b. Add 6 to both sides of the equation and then divide by 3. The solution is x = 9.
c. Subtract 6 from both sides of the equation and then divide by 3. The solution is x = 8.
d. Subtract 6 from both sides of the equation and then divide by 3. The solution is x = 5.

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Which of the following describes the correct process for solving the equation 3x + 6 = 21 and arrive...