0.5x+0.4(x+2)=(5-x)-1.5(x+1)

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Solution for 0.5x+0.4(x+2)=(5-x)-1.5(x+1) equation:


Simplifying
0.5x + 0.4(x + 2) = (5 + -1x) + -1.5(x + 1)

Reorder the terms:
0.5x + 0.4(2 + x) = (5 + -1x) + -1.5(x + 1)
0.5x + (2 * 0.4 + x * 0.4) = (5 + -1x) + -1.5(x + 1)
0.5x + (0.8 + 0.4x) = (5 + -1x) + -1.5(x + 1)

Reorder the terms:
0.8 + 0.5x + 0.4x = (5 + -1x) + -1.5(x + 1)

Combine like terms: 0.5x + 0.4x = 0.9x
0.8 + 0.9x = (5 + -1x) + -1.5(x + 1)

Remove parenthesis around (5 + -1x)
0.8 + 0.9x = 5 + -1x + -1.5(x + 1)

Reorder the terms:
0.8 + 0.9x = 5 + -1x + -1.5(1 + x)
0.8 + 0.9x = 5 + -1x + (1 * -1.5 + x * -1.5)
0.8 + 0.9x = 5 + -1x + (-1.5 + -1.5x)

Reorder the terms:
0.8 + 0.9x = 5 + -1.5 + -1x + -1.5x

Combine like terms: 5 + -1.5 = 3.5
0.8 + 0.9x = 3.5 + -1x + -1.5x

Combine like terms: -1x + -1.5x = -2.5x
0.8 + 0.9x = 3.5 + -2.5x

Solving
0.8 + 0.9x = 3.5 + -2.5x

Solving for variable 'x'.

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

Add '2.5x' to each side of the equation.
0.8 + 0.9x + 2.5x = 3.5 + -2.5x + 2.5x

Combine like terms: 0.9x + 2.5x = 3.4x
0.8 + 3.4x = 3.5 + -2.5x + 2.5x

Combine like terms: -2.5x + 2.5x = 0.0
0.8 + 3.4x = 3.5 + 0.0
0.8 + 3.4x = 3.5

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 3.4x = 3.5 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 3.4x = 3.5 + -0.8
3.4x = 3.5 + -0.8

Combine like terms: 3.5 + -0.8 = 2.7
3.4x = 2.7

Divide each side by '3.4'.
x = 0.7941176471

Simplifying
x = 0.7941176471

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