-4+3x-7(2y-x)=0

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Solution for -4+3x-7(2y-x)=0 equation:


Simplifying
-4 + 3x + -7(2y + -1x) = 0

Reorder the terms:
-4 + 3x + -7(-1x + 2y) = 0
-4 + 3x + (-1x * -7 + 2y * -7) = 0
-4 + 3x + (7x + -14y) = 0

Combine like terms: 3x + 7x = 10x
-4 + 10x + -14y = 0

Solving
-4 + 10x + -14y = 0

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 + 10x + 4 + -14y = 0 + 4

Reorder the terms:
-4 + 4 + 10x + -14y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 10x + -14y = 0 + 4
10x + -14y = 0 + 4

Combine like terms: 0 + 4 = 4
10x + -14y = 4

Add '14y' to each side of the equation.
10x + -14y + 14y = 4 + 14y

Combine like terms: -14y + 14y = 0
10x + 0 = 4 + 14y
10x = 4 + 14y

Divide each side by '10'.
x = 0.4 + 1.4y

Simplifying
x = 0.4 + 1.4y

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