1-2x=7y+8

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Solution for 1-2x=7y+8 equation: 


Simplifying
1 + -2x = 7y + 8

Reorder the terms:
1 + -2x = 8 + 7y

Solving
1 + -2x = 8 + 7y

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -2x = 8 + -1 + 7y

Combine like terms: 1 + -1 = 0
0 + -2x = 8 + -1 + 7y
-2x = 8 + -1 + 7y

Combine like terms: 8 + -1 = 7
-2x = 7 + 7y

Divide each side by '-2'.
x = -3.5 + -3.5y

Simplifying
x = -3.5 + -3.5y

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