0.4x-0.1(11-5x)=-0.8(x-5)

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Solution for 0.4x-0.1(11-5x)=-0.8(x-5) equation:


Simplifying
0.4x + -0.1(11 + -5x) = -0.8(x + -5)
0.4x + (11 * -0.1 + -5x * -0.1) = -0.8(x + -5)
0.4x + (-1.1 + 0.5x) = -0.8(x + -5)

Reorder the terms:
-1.1 + 0.4x + 0.5x = -0.8(x + -5)

Combine like terms: 0.4x + 0.5x = 0.9x
-1.1 + 0.9x = -0.8(x + -5)

Reorder the terms:
-1.1 + 0.9x = -0.8(-5 + x)
-1.1 + 0.9x = (-5 * -0.8 + x * -0.8)
-1.1 + 0.9x = (4 + -0.8x)

Solving
-1.1 + 0.9x = 4 + -0.8x

Solving for variable 'x'.

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

Add '0.8x' to each side of the equation.
-1.1 + 0.9x + 0.8x = 4 + -0.8x + 0.8x

Combine like terms: 0.9x + 0.8x = 1.7x
-1.1 + 1.7x = 4 + -0.8x + 0.8x

Combine like terms: -0.8x + 0.8x = 0.0
-1.1 + 1.7x = 4 + 0.0
-1.1 + 1.7x = 4

Add '1.1' to each side of the equation.
-1.1 + 1.1 + 1.7x = 4 + 1.1

Combine like terms: -1.1 + 1.1 = 0.0
0.0 + 1.7x = 4 + 1.1
1.7x = 4 + 1.1

Combine like terms: 4 + 1.1 = 5.1
1.7x = 5.1

Divide each side by '1.7'.
x = 3

Simplifying
x = 3

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