3(7x-3)=33

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Solution for 3(7x-3)=33 equation: 


Simplifying
3(7x + -3) = 33

Reorder the terms:
3(-3 + 7x) = 33
(-3 * 3 + 7x * 3) = 33
(-9 + 21x) = 33

Solving
-9 + 21x = 33

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 21x = 33 + 9

Combine like terms: -9 + 9 = 0
0 + 21x = 33 + 9
21x = 33 + 9

Combine like terms: 33 + 9 = 42
21x = 42

Divide each side by '21'.
x = 2

Simplifying
x = 2

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