7(x+8y)=420

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Solution for 7(x+8y)=420 equation: 


Simplifying
7(x + 8y) = 420
(x * 7 + 8y * 7) = 420
(7x + 56y) = 420

Solving
7x + 56y = 420

Solving for variable 'x'.

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

Add '-56y' to each side of the equation.
7x + 56y + -56y = 420 + -56y

Combine like terms: 56y + -56y = 0
7x + 0 = 420 + -56y
7x = 420 + -56y

Divide each side by '7'.
x = 60 + -8y

Simplifying
x = 60 + -8y

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