.75(x-12)=4

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Solution for .75(x-12)=4 equation:


Simplifying
0.75(x + -12) = 4

Reorder the terms:
0.75(-12 + x) = 4
(-12 * 0.75 + x * 0.75) = 4
(-9 + 0.75x) = 4

Solving
-9 + 0.75x = 4

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 0.75x = 4 + 9

Combine like terms: -9 + 9 = 0
0 + 0.75x = 4 + 9
0.75x = 4 + 9

Combine like terms: 4 + 9 = 13
0.75x = 13

Divide each side by '0.75'.
x = 17.33333333

Simplifying
x = 17.33333333

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