5(0.2-0.3x)-0.9x=-8.6

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Solution for 5(0.2-0.3x)-0.9x=-8.6 equation:


Simplifying
5(0.2 + -0.3x) + -0.9x = -8.6
(0.2 * 5 + -0.3x * 5) + -0.9x = -8.6
(1 + -1.5x) + -0.9x = -8.6

Combine like terms: -1.5x + -0.9x = -2.4x
1 + -2.4x = -8.6

Solving
1 + -2.4x = -8.6

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -2.4x = -8.6 + -1

Combine like terms: 1 + -1 = 0
0 + -2.4x = -8.6 + -1
-2.4x = -8.6 + -1

Combine like terms: -8.6 + -1 = -9.6
-2.4x = -9.6

Divide each side by '-2.4'.
x = 4

Simplifying
x = 4

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