15x-(7y+x)=7

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Solution for 15x-(7y+x)=7 equation:


Simplifying
15x + -1(7y + x) = 7

Reorder the terms:
15x + -1(x + 7y) = 7
15x + (x * -1 + 7y * -1) = 7
15x + (-1x + -7y) = 7

Combine like terms: 15x + -1x = 14x
14x + -7y = 7

Solving
14x + -7y = 7

Solving for variable 'x'.

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

Add '7y' to each side of the equation.
14x + -7y + 7y = 7 + 7y

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

Divide each side by '14'.
x = 0.5 + 0.5y

Simplifying
x = 0.5 + 0.5y

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