To solve this equation, we first need to isolate the variable x by performing the necessary operations to both sides of the equation:
(8x + 91)/7 = 21
First, multiply both sides by 7 to get rid of the denominator:
8x + 91 = 147
Next, subtract 91 from both sides to isolate the variable x:
8x = 56
Now, divide both sides by 8 to solve for x:
x = 56/8x = 7
Therefore, the solution to the equation is x = 7.
To solve this equation, we first need to isolate the variable x by performing the necessary operations to both sides of the equation:
(8x + 91)/7 = 21
First, multiply both sides by 7 to get rid of the denominator:
8x + 91 = 147
Next, subtract 91 from both sides to isolate the variable x:
8x = 56
Now, divide both sides by 8 to solve for x:
x = 56/8
x = 7
Therefore, the solution to the equation is x = 7.