0.4(2x+10)=0.8(x+5)

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Solution for 0.4(2x+10)=0.8(x+5) equation: 


Simplifying
0.4(2x + 10) = 0.8(x + 5)

Reorder the terms:
0.4(10 + 2x) = 0.8(x + 5)
(10 * 0.4 + 2x * 0.4) = 0.8(x + 5)
(4 + 0.8x) = 0.8(x + 5)

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

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

Combine like terms: 4 + -4 = 0
0 + 0.8x = 4 + -4 + 0.8x
0.8x = 4 + -4 + 0.8x

Combine like terms: 4 + -4 = 0
0.8x = 0 + 0.8x
0.8x = 0.8x

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

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

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

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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