0.5x-0.7(5-x)=1.9

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Solution for 0.5x-0.7(5-x)=1.9 equation:


Simplifying
0.5x + -0.7(5 + -1x) = 1.9
0.5x + (5 * -0.7 + -1x * -0.7) = 1.9
0.5x + (-3.5 + 0.7x) = 1.9

Reorder the terms:
-3.5 + 0.5x + 0.7x = 1.9

Combine like terms: 0.5x + 0.7x = 1.2x
-3.5 + 1.2x = 1.9

Solving
-3.5 + 1.2x = 1.9

Solving for variable 'x'.

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

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 1.2x = 1.9 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 1.2x = 1.9 + 3.5
1.2x = 1.9 + 3.5

Combine like terms: 1.9 + 3.5 = 5.4
1.2x = 5.4

Divide each side by '1.2'.
x = 4.5

Simplifying
x = 4.5

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