1.3(x+2.1)=5.7

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Solution for 1.3(x+2.1)=5.7 equation: 


Simplifying
1.3(x + 2.1) = 5.7

Reorder the terms:
1.3(2.1 + x) = 5.7
(2.1 * 1.3 + x * 1.3) = 5.7
(2.73 + 1.3x) = 5.7

Solving
2.73 + 1.3x = 5.7

Solving for variable 'x'.

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

Add '-2.73' to each side of the equation.
2.73 + -2.73 + 1.3x = 5.7 + -2.73

Combine like terms: 2.73 + -2.73 = 0.00
0.00 + 1.3x = 5.7 + -2.73
1.3x = 5.7 + -2.73

Combine like terms: 5.7 + -2.73 = 2.97
1.3x = 2.97

Divide each side by '1.3'.
x = 2.284615385

Simplifying
x = 2.284615385

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