6x+7.2=2(4x-3.4)

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Solution for 6x+7.2=2(4x-3.4) equation:


Simplifying
6x + 7.2 = 2(4x + -3.4)

Reorder the terms:
7.2 + 6x = 2(4x + -3.4)

Reorder the terms:
7.2 + 6x = 2(-3.4 + 4x)
7.2 + 6x = (-3.4 * 2 + 4x * 2)
7.2 + 6x = (-6.8 + 8x)

Solving
7.2 + 6x = -6.8 + 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.
7.2 + 6x + -8x = -6.8 + 8x + -8x

Combine like terms: 6x + -8x = -2x
7.2 + -2x = -6.8 + 8x + -8x

Combine like terms: 8x + -8x = 0
7.2 + -2x = -6.8 + 0
7.2 + -2x = -6.8

Add '-7.2' to each side of the equation.
7.2 + -7.2 + -2x = -6.8 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + -2x = -6.8 + -7.2
-2x = -6.8 + -7.2

Combine like terms: -6.8 + -7.2 = -14
-2x = -14

Divide each side by '-2'.
x = 7

Simplifying
x = 7

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