3x-4+(5-x).2=5

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Solution for 3x-4+(5-x).2=5 equation: 


Simplifying
3x + -4 + (5 + -1x) * 0.2 = 5

Reorder the terms for easier multiplication:
3x + -4 + 0.2(5 + -1x) = 5
3x + -4 + (5 * 0.2 + -1x * 0.2) = 5
3x + -4 + (1 + -0.2x) = 5

Reorder the terms:
-4 + 1 + 3x + -0.2x = 5

Combine like terms: -4 + 1 = -3
-3 + 3x + -0.2x = 5

Combine like terms: 3x + -0.2x = 2.8x
-3 + 2.8x = 5

Solving
-3 + 2.8x = 5

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 2.8x = 5 + 3

Combine like terms: -3 + 3 = 0
0 + 2.8x = 5 + 3
2.8x = 5 + 3

Combine like terms: 5 + 3 = 8
2.8x = 8

Divide each side by '2.8'.
x = 2.857142857

Simplifying
x = 2.857142857

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