3.8x+3(-3+7x)=-11.5+19.2x

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Solution for 3.8x+3(-3+7x)=-11.5+19.2x equation:


Simplifying
3.8x + 3(-3 + 7x) = -11.5 + 19.2x
3.8x + (-3 * 3 + 7x * 3) = -11.5 + 19.2x
3.8x + (-9 + 21x) = -11.5 + 19.2x

Reorder the terms:
-9 + 3.8x + 21x = -11.5 + 19.2x

Combine like terms: 3.8x + 21x = 24.8x
-9 + 24.8x = -11.5 + 19.2x

Solving
-9 + 24.8x = -11.5 + 19.2x

Solving for variable 'x'.

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

Add '-19.2x' to each side of the equation.
-9 + 24.8x + -19.2x = -11.5 + 19.2x + -19.2x

Combine like terms: 24.8x + -19.2x = 5.6x
-9 + 5.6x = -11.5 + 19.2x + -19.2x

Combine like terms: 19.2x + -19.2x = 0.0
-9 + 5.6x = -11.5 + 0.0
-9 + 5.6x = -11.5

Add '9' to each side of the equation.
-9 + 9 + 5.6x = -11.5 + 9

Combine like terms: -9 + 9 = 0
0 + 5.6x = -11.5 + 9
5.6x = -11.5 + 9

Combine like terms: -11.5 + 9 = -2.5
5.6x = -2.5

Divide each side by '5.6'.
x = -0.4464285714

Simplifying
x = -0.4464285714

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