.4x+.5=.6x+.7+.8x

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Solution for .4x+.5=.6x+.7+.8x equation:


Simplifying
0.4x + 0.5 = 0.6x + 0.7 + 0.8x

Reorder the terms:
0.5 + 0.4x = 0.6x + 0.7 + 0.8x

Reorder the terms:
0.5 + 0.4x = 0.7 + 0.6x + 0.8x

Combine like terms: 0.6x + 0.8x = 1.4x
0.5 + 0.4x = 0.7 + 1.4x

Solving
0.5 + 0.4x = 0.7 + 1.4x

Solving for variable 'x'.

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

Add '-1.4x' to each side of the equation.
0.5 + 0.4x + -1.4x = 0.7 + 1.4x + -1.4x

Combine like terms: 0.4x + -1.4x = -1x
0.5 + -1x = 0.7 + 1.4x + -1.4x

Combine like terms: 1.4x + -1.4x = 0.0
0.5 + -1x = 0.7 + 0.0
0.5 + -1x = 0.7

Add '-0.5' to each side of the equation.
0.5 + -0.5 + -1x = 0.7 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + -1x = 0.7 + -0.5
-1x = 0.7 + -0.5

Combine like terms: 0.7 + -0.5 = 0.2
-1x = 0.2

Divide each side by '-1'.
x = -0.2

Simplifying
x = -0.2

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