0.4(5+2x)+1.3x=3.3

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Solution for 0.4(5+2x)+1.3x=3.3 equation:


Simplifying
0.4(5 + 2x) + 1.3x = 3.3
(5 * 0.4 + 2x * 0.4) + 1.3x = 3.3
(2 + 0.8x) + 1.3x = 3.3

Combine like terms: 0.8x + 1.3x = 2.1x
2 + 2.1x = 3.3

Solving
2 + 2.1x = 3.3

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 2.1x = 3.3 + -2

Combine like terms: 2 + -2 = 0
0 + 2.1x = 3.3 + -2
2.1x = 3.3 + -2

Combine like terms: 3.3 + -2 = 1.3
2.1x = 1.3

Divide each side by '2.1'.
x = 0.619047619

Simplifying
x = 0.619047619

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