100+x=50+3x

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Solution for 100+x=50+3x equation:


Simplifying
100 + x = 50 + 3x

Solving
100 + x = 50 + 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.
100 + x + -3x = 50 + 3x + -3x

Combine like terms: x + -3x = -2x
100 + -2x = 50 + 3x + -3x

Combine like terms: 3x + -3x = 0
100 + -2x = 50 + 0
100 + -2x = 50

Add '-100' to each side of the equation.
100 + -100 + -2x = 50 + -100

Combine like terms: 100 + -100 = 0
0 + -2x = 50 + -100
-2x = 50 + -100

Combine like terms: 50 + -100 = -50
-2x = -50

Divide each side by '-2'.
x = 25

Simplifying
x = 25

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