.5(10x-9)=4

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Solution for .5(10x-9)=4 equation:


Simplifying
0.5(10x + -9) = 4

Reorder the terms:
0.5(-9 + 10x) = 4
(-9 * 0.5 + 10x * 0.5) = 4
(-4.5 + 5x) = 4

Solving
-4.5 + 5x = 4

Solving for variable 'x'.

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

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 5x = 4 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 5x = 4 + 4.5
5x = 4 + 4.5

Combine like terms: 4 + 4.5 = 8.5
5x = 8.5

Divide each side by '5'.
x = 1.7

Simplifying
x = 1.7

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