4(x-4.2)=8.6

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Solution for 4(x-4.2)=8.6 equation:


Simplifying
4(x + -4.2) = 8.6

Reorder the terms:
4(-4.2 + x) = 8.6
(-4.2 * 4 + x * 4) = 8.6
(-16.8 + 4x) = 8.6

Solving
-16.8 + 4x = 8.6

Solving for variable 'x'.

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

Add '16.8' to each side of the equation.
-16.8 + 16.8 + 4x = 8.6 + 16.8

Combine like terms: -16.8 + 16.8 = 0.0
0.0 + 4x = 8.6 + 16.8
4x = 8.6 + 16.8

Combine like terms: 8.6 + 16.8 = 25.4
4x = 25.4

Divide each side by '4'.
x = 6.35

Simplifying
x = 6.35

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