12.1x+7=4x+2+0.1x

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Solution for 12.1x+7=4x+2+0.1x equation:


Simplifying
12.1x + 7 = 4x + 2 + 0.1x

Reorder the terms:
7 + 12.1x = 4x + 2 + 0.1x

Reorder the terms:
7 + 12.1x = 2 + 4x + 0.1x

Combine like terms: 4x + 0.1x = 4.1x
7 + 12.1x = 2 + 4.1x

Solving
7 + 12.1x = 2 + 4.1x

Solving for variable 'x'.

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

Add '-4.1x' to each side of the equation.
7 + 12.1x + -4.1x = 2 + 4.1x + -4.1x

Combine like terms: 12.1x + -4.1x = 8x
7 + 8x = 2 + 4.1x + -4.1x

Combine like terms: 4.1x + -4.1x = 0.0
7 + 8x = 2 + 0.0
7 + 8x = 2

Add '-7' to each side of the equation.
7 + -7 + 8x = 2 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = 2 + -7
8x = 2 + -7

Combine like terms: 2 + -7 = -5
8x = -5

Divide each side by '8'.
x = -0.625

Simplifying
x = -0.625

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