3(2x-0.3)=19.4-x

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Solution for 3(2x-0.3)=19.4-x equation:


Simplifying
3(2x + -0.3) = 19.4 + -1x

Reorder the terms:
3(-0.3 + 2x) = 19.4 + -1x
(-0.3 * 3 + 2x * 3) = 19.4 + -1x
(-0.9 + 6x) = 19.4 + -1x

Solving
-0.9 + 6x = 19.4 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-0.9 + 6x + x = 19.4 + -1x + x

Combine like terms: 6x + x = 7x
-0.9 + 7x = 19.4 + -1x + x

Combine like terms: -1x + x = 0
-0.9 + 7x = 19.4 + 0
-0.9 + 7x = 19.4

Add '0.9' to each side of the equation.
-0.9 + 0.9 + 7x = 19.4 + 0.9

Combine like terms: -0.9 + 0.9 = 0.0
0.0 + 7x = 19.4 + 0.9
7x = 19.4 + 0.9

Combine like terms: 19.4 + 0.9 = 20.3
7x = 20.3

Divide each side by '7'.
x = 2.9

Simplifying
x = 2.9

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