4(x-4)=4.2

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Solution for 4(x-4)=4.2 equation:


Simplifying
4(x + -4) = 4.2

Reorder the terms:
4(-4 + x) = 4.2
(-4 * 4 + x * 4) = 4.2
(-16 + 4x) = 4.2

Solving
-16 + 4x = 4.2

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 4x = 4.2 + 16

Combine like terms: -16 + 16 = 0
0 + 4x = 4.2 + 16
4x = 4.2 + 16

Combine like terms: 4.2 + 16 = 20.2
4x = 20.2

Divide each side by '4'.
x = 5.05

Simplifying
x = 5.05

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