3(4x-1.4)=8x-4.2

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Solution for 3(4x-1.4)=8x-4.2 equation:


Simplifying
3(4x + -1.4) = 8x + -4.2

Reorder the terms:
3(-1.4 + 4x) = 8x + -4.2
(-1.4 * 3 + 4x * 3) = 8x + -4.2
(-4.2 + 12x) = 8x + -4.2

Reorder the terms:
-4.2 + 12x = -4.2 + 8x

Add '4.2' to each side of the equation.
-4.2 + 4.2 + 12x = -4.2 + 4.2 + 8x

Combine like terms: -4.2 + 4.2 = 0.0
0.0 + 12x = -4.2 + 4.2 + 8x
12x = -4.2 + 4.2 + 8x

Combine like terms: -4.2 + 4.2 = 0.0
12x = 0.0 + 8x
12x = 8x

Solving
12x = 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.
12x + -8x = 8x + -8x

Combine like terms: 12x + -8x = 4x
4x = 8x + -8x

Combine like terms: 8x + -8x = 0
4x = 0

Divide each side by '4'.
x = 0

Simplifying
x = 0

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