3(1-7d)=33

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Solution for 3(1-7d)=33 equation: 


Simplifying
3(1 + -7d) = 33
(1 * 3 + -7d * 3) = 33
(3 + -21d) = 33

Solving
3 + -21d = 33

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + -21d = 33 + -3

Combine like terms: 3 + -3 = 0
0 + -21d = 33 + -3
-21d = 33 + -3

Combine like terms: 33 + -3 = 30
-21d = 30

Divide each side by '-21'.
d = -1.428571429

Simplifying
d = -1.428571429

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