1.4x+2.1=0.5x+5.7

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Solution for 1.4x+2.1=0.5x+5.7 equation: 


Simplifying
1.4x + 2.1 = 0.5x + 5.7

Reorder the terms:
2.1 + 1.4x = 0.5x + 5.7

Reorder the terms:
2.1 + 1.4x = 5.7 + 0.5x

Solving
2.1 + 1.4x = 5.7 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
2.1 + 1.4x + -0.5x = 5.7 + 0.5x + -0.5x

Combine like terms: 1.4x + -0.5x = 0.9x
2.1 + 0.9x = 5.7 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
2.1 + 0.9x = 5.7 + 0.0
2.1 + 0.9x = 5.7

Add '-2.1' to each side of the equation.
2.1 + -2.1 + 0.9x = 5.7 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + 0.9x = 5.7 + -2.1
0.9x = 5.7 + -2.1

Combine like terms: 5.7 + -2.1 = 3.6
0.9x = 3.6

Divide each side by '0.9'.
x = 4

Simplifying
x = 4

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