7X+7Y=28+-7X+Y+28

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Solution for 7X+7Y=28+-7X+Y+28 equation: 


Simplifying
7X + 7Y = 28 + -7X + Y + 28

Reorder the terms:
7X + 7Y = 28 + 28 + -7X + Y

Combine like terms: 28 + 28 = 56
7X + 7Y = 56 + -7X + Y

Solving
7X + 7Y = 56 + -7X + Y

Solving for variable 'X'.

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

Add '7X' to each side of the equation.
7X + 7X + 7Y = 56 + -7X + 7X + Y

Combine like terms: 7X + 7X = 14X
14X + 7Y = 56 + -7X + 7X + Y

Combine like terms: -7X + 7X = 0
14X + 7Y = 56 + 0 + Y
14X + 7Y = 56 + Y

Add '-7Y' to each side of the equation.
14X + 7Y + -7Y = 56 + Y + -7Y

Combine like terms: 7Y + -7Y = 0
14X + 0 = 56 + Y + -7Y
14X = 56 + Y + -7Y

Combine like terms: Y + -7Y = -6Y
14X = 56 + -6Y

Divide each side by '14'.
X = 4 + -0.4285714286Y

Simplifying
X = 4 + -0.4285714286Y

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