209-3x=42x+19

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Solution for 209-3x=42x+19 equation:


Simplifying
209 + -3x = 42x + 19

Reorder the terms:
209 + -3x = 19 + 42x

Solving
209 + -3x = 19 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
209 + -3x + -42x = 19 + 42x + -42x

Combine like terms: -3x + -42x = -45x
209 + -45x = 19 + 42x + -42x

Combine like terms: 42x + -42x = 0
209 + -45x = 19 + 0
209 + -45x = 19

Add '-209' to each side of the equation.
209 + -209 + -45x = 19 + -209

Combine like terms: 209 + -209 = 0
0 + -45x = 19 + -209
-45x = 19 + -209

Combine like terms: 19 + -209 = -190
-45x = -190

Divide each side by '-45'.
x = 4.222222222

Simplifying
x = 4.222222222

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