7(4x)-y+3x=

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


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

Remove parenthesis around (4x)
7 * 4x + -1y + 3x = 0

Multiply 7 * 4
28x + -1y + 3x = 0

Reorder the terms:
28x + 3x + -1y = 0

Combine like terms: 28x + 3x = 31x
31x + -1y = 0

Solving
31x + -1y = 0

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
31x + -1y + y = 0 + y

Combine like terms: -1y + y = 0
31x + 0 = 0 + y
31x = 0 + y
Remove the zero:
31x = y

Divide each side by '31'.
x = 0.03225806452y

Simplifying
x = 0.03225806452y

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