0.4(7+2x)+1.1x=3.2

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Solution for 0.4(7+2x)+1.1x=3.2 equation: 


Simplifying
0.4(7 + 2x) + 1.1x = 3.2
(7 * 0.4 + 2x * 0.4) + 1.1x = 3.2
(2.8 + 0.8x) + 1.1x = 3.2

Combine like terms: 0.8x + 1.1x = 1.9x
2.8 + 1.9x = 3.2

Solving
2.8 + 1.9x = 3.2

Solving for variable 'x'.

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

Add '-2.8' to each side of the equation.
2.8 + -2.8 + 1.9x = 3.2 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + 1.9x = 3.2 + -2.8
1.9x = 3.2 + -2.8

Combine like terms: 3.2 + -2.8 = 0.4
1.9x = 0.4

Divide each side by '1.9'.
x = 0.2105263158

Simplifying
x = 0.2105263158

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