3(7x+2y)=

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Solution for 3(7x+2y)= equation: 


Simplifying
3(7x + 2y) = 0
(7x * 3 + 2y * 3) = 0
(21x + 6y) = 0

Solving
21x + 6y = 0

Solving for variable 'x'.

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

Add '-6y' to each side of the equation.
21x + 6y + -6y = 0 + -6y

Combine like terms: 6y + -6y = 0
21x + 0 = 0 + -6y
21x = 0 + -6y
Remove the zero:
21x = -6y

Divide each side by '21'.
x = -0.2857142857y

Simplifying
x = -0.2857142857y

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