85x+55x=420

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Solution for 85x+55x=420 equation: 


Simplifying
85x + 55x = 420

Combine like terms: 85x + 55x = 140x
140x = 420

Solving
140x = 420

Solving for variable 'x'.

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

Divide each side by '140'.
x = 3

Simplifying
x = 3

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