6x+8.4=2(4x-3.8)

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Solution for 6x+8.4=2(4x-3.8) equation:


Simplifying
6x + 8.4 = 2(4x + -3.8)

Reorder the terms:
8.4 + 6x = 2(4x + -3.8)

Reorder the terms:
8.4 + 6x = 2(-3.8 + 4x)
8.4 + 6x = (-3.8 * 2 + 4x * 2)
8.4 + 6x = (-7.6 + 8x)

Solving
8.4 + 6x = -7.6 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
8.4 + 6x + -8x = -7.6 + 8x + -8x

Combine like terms: 6x + -8x = -2x
8.4 + -2x = -7.6 + 8x + -8x

Combine like terms: 8x + -8x = 0
8.4 + -2x = -7.6 + 0
8.4 + -2x = -7.6

Add '-8.4' to each side of the equation.
8.4 + -8.4 + -2x = -7.6 + -8.4

Combine like terms: 8.4 + -8.4 = 0.0
0.0 + -2x = -7.6 + -8.4
-2x = -7.6 + -8.4

Combine like terms: -7.6 + -8.4 = -16
-2x = -16

Divide each side by '-2'.
x = 8

Simplifying
x = 8

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