0.3(7x+56)=2.1(x+8)

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Solution for 0.3(7x+56)=2.1(x+8) equation: 


Simplifying
0.3(7x + 56) = 2.1(x + 8)

Reorder the terms:
0.3(56 + 7x) = 2.1(x + 8)
(56 * 0.3 + 7x * 0.3) = 2.1(x + 8)
(16.8 + 2.1x) = 2.1(x + 8)

Reorder the terms:
16.8 + 2.1x = 2.1(8 + x)
16.8 + 2.1x = (8 * 2.1 + x * 2.1)
16.8 + 2.1x = (16.8 + 2.1x)

Add '-16.8' to each side of the equation.
16.8 + -16.8 + 2.1x = 16.8 + -16.8 + 2.1x

Combine like terms: 16.8 + -16.8 = 0.0
0.0 + 2.1x = 16.8 + -16.8 + 2.1x
2.1x = 16.8 + -16.8 + 2.1x

Combine like terms: 16.8 + -16.8 = 0.0
2.1x = 0.0 + 2.1x
2.1x = 2.1x

Add '-2.1x' to each side of the equation.
2.1x + -2.1x = 2.1x + -2.1x

Combine like terms: 2.1x + -2.1x = 0.0
0.0 = 2.1x + -2.1x

Combine like terms: 2.1x + -2.1x = 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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