7(6-3x)=105

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Solution for 7(6-3x)=105 equation: 


Simplifying
7(6 + -3x) = 105
(6 * 7 + -3x * 7) = 105
(42 + -21x) = 105

Solving
42 + -21x = 105

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + -21x = 105 + -42

Combine like terms: 42 + -42 = 0
0 + -21x = 105 + -42
-21x = 105 + -42

Combine like terms: 105 + -42 = 63
-21x = 63

Divide each side by '-21'.
x = -3

Simplifying
x = -3

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