20.553+5.3x=2.3(6.71+3x)

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Solution for 20.553+5.3x=2.3(6.71+3x) equation: 


Simplifying
20.553 + 5.3x = 2.3(6.71 + 3x)
20.553 + 5.3x = (6.71 * 2.3 + 3x * 2.3)
20.553 + 5.3x = (15.433 + 6.9x)

Solving
20.553 + 5.3x = 15.433 + 6.9x

Solving for variable 'x'.

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

Add '-6.9x' to each side of the equation.
20.553 + 5.3x + -6.9x = 15.433 + 6.9x + -6.9x

Combine like terms: 5.3x + -6.9x = -1.6x
20.553 + -1.6x = 15.433 + 6.9x + -6.9x

Combine like terms: 6.9x + -6.9x = 0.0
20.553 + -1.6x = 15.433 + 0.0
20.553 + -1.6x = 15.433

Add '-20.553' to each side of the equation.
20.553 + -20.553 + -1.6x = 15.433 + -20.553

Combine like terms: 20.553 + -20.553 = 0.000
0.000 + -1.6x = 15.433 + -20.553
-1.6x = 15.433 + -20.553

Combine like terms: 15.433 + -20.553 = -5.12
-1.6x = -5.12

Divide each side by '-1.6'.
x = 3.2

Simplifying
x = 3.2

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