123x+45=543x+21

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Solution for 123x+45=543x+21 equation: 


Simplifying
123x + 45 = 543x + 21

Reorder the terms:
45 + 123x = 543x + 21

Reorder the terms:
45 + 123x = 21 + 543x

Solving
45 + 123x = 21 + 543x

Solving for variable 'x'.

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

Add '-543x' to each side of the equation.
45 + 123x + -543x = 21 + 543x + -543x

Combine like terms: 123x + -543x = -420x
45 + -420x = 21 + 543x + -543x

Combine like terms: 543x + -543x = 0
45 + -420x = 21 + 0
45 + -420x = 21

Add '-45' to each side of the equation.
45 + -45 + -420x = 21 + -45

Combine like terms: 45 + -45 = 0
0 + -420x = 21 + -45
-420x = 21 + -45

Combine like terms: 21 + -45 = -24
-420x = -24

Divide each side by '-420'.
x = 0.05714285714

Simplifying
x = 0.05714285714

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