257-3x=50-45x

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Solution for 257-3x=50-45x equation:


Simplifying
257 + -3x = 50 + -45x

Solving
257 + -3x = 50 + -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
257 + -3x + 45x = 50 + -45x + 45x

Combine like terms: -3x + 45x = 42x
257 + 42x = 50 + -45x + 45x

Combine like terms: -45x + 45x = 0
257 + 42x = 50 + 0
257 + 42x = 50

Add '-257' to each side of the equation.
257 + -257 + 42x = 50 + -257

Combine like terms: 257 + -257 = 0
0 + 42x = 50 + -257
42x = 50 + -257

Combine like terms: 50 + -257 = -207
42x = -207

Divide each side by '42'.
x = -4.928571429

Simplifying
x = -4.928571429

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