250=142-3x

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Solution for 250=142-3x equation:


Simplifying
250 = 142 + -3x

Solving
250 = 142 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
250 + 3x = 142 + -3x + 3x

Combine like terms: -3x + 3x = 0
250 + 3x = 142 + 0
250 + 3x = 142

Add '-250' to each side of the equation.
250 + -250 + 3x = 142 + -250

Combine like terms: 250 + -250 = 0
0 + 3x = 142 + -250
3x = 142 + -250

Combine like terms: 142 + -250 = -108
3x = -108

Divide each side by '3'.
x = -36

Simplifying
x = -36

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