-x-203=-7x+121

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Solution for -x-203=-7x+121 equation:


Simplifying
-1x + -203 = -7x + 121

Reorder the terms:
-203 + -1x = -7x + 121

Reorder the terms:
-203 + -1x = 121 + -7x

Solving
-203 + -1x = 121 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-203 + -1x + 7x = 121 + -7x + 7x

Combine like terms: -1x + 7x = 6x
-203 + 6x = 121 + -7x + 7x

Combine like terms: -7x + 7x = 0
-203 + 6x = 121 + 0
-203 + 6x = 121

Add '203' to each side of the equation.
-203 + 203 + 6x = 121 + 203

Combine like terms: -203 + 203 = 0
0 + 6x = 121 + 203
6x = 121 + 203

Combine like terms: 121 + 203 = 324
6x = 324

Divide each side by '6'.
x = 54

Simplifying
x = 54

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