3.5x+4=7y

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Solution for 3.5x+4=7y equation: 


Simplifying
3.5x + 4 = 7y

Reorder the terms:
4 + 3.5x = 7y

Solving
4 + 3.5x = 7y

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3.5x = -4 + 7y

Combine like terms: 4 + -4 = 0
0 + 3.5x = -4 + 7y
3.5x = -4 + 7y

Divide each side by '3.5'.
x = -1.142857143 + 2y

Simplifying
x = -1.142857143 + 2y

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