4(y-7x)-y=10

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Solution for 4(y-7x)-y=10 equation:


Simplifying
4(y + -7x) + -1y = 10

Reorder the terms:
4(-7x + y) + -1y = 10
(-7x * 4 + y * 4) + -1y = 10
(-28x + 4y) + -1y = 10

Combine like terms: 4y + -1y = 3y
-28x + 3y = 10

Solving
-28x + 3y = 10

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
-28x + 3y + -3y = 10 + -3y

Combine like terms: 3y + -3y = 0
-28x + 0 = 10 + -3y
-28x = 10 + -3y

Divide each side by '-28'.
x = -0.3571428571 + 0.1071428571y

Simplifying
x = -0.3571428571 + 0.1071428571y

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