.4(x+2.2)=5.4

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Solution for .4(x+2.2)=5.4 equation:


Simplifying
0.4(x + 2.2) = 5.4

Reorder the terms:
0.4(2.2 + x) = 5.4
(2.2 * 0.4 + x * 0.4) = 5.4
(0.88 + 0.4x) = 5.4

Solving
0.88 + 0.4x = 5.4

Solving for variable 'x'.

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

Add '-0.88' to each side of the equation.
0.88 + -0.88 + 0.4x = 5.4 + -0.88

Combine like terms: 0.88 + -0.88 = 0.00
0.00 + 0.4x = 5.4 + -0.88
0.4x = 5.4 + -0.88

Combine like terms: 5.4 + -0.88 = 4.52
0.4x = 4.52

Divide each side by '0.4'.
x = 11.3

Simplifying
x = 11.3

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