55x+7y=400

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Solution for 55x+7y=400 equation: 


Simplifying
55x + 7y = 400

Solving
55x + 7y = 400

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
55x + 7y + -7y = 400 + -7y

Combine like terms: 7y + -7y = 0
55x + 0 = 400 + -7y
55x = 400 + -7y

Divide each side by '55'.
x = 7.272727273 + -0.1272727273y

Simplifying
x = 7.272727273 + -0.1272727273y

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