39(x-4)=15

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Solution for 39(x-4)=15 equation:


Simplifying
39(x + -4) = 15

Reorder the terms:
39(-4 + x) = 15
(-4 * 39 + x * 39) = 15
(-156 + 39x) = 15

Solving
-156 + 39x = 15

Solving for variable 'x'.

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

Add '156' to each side of the equation.
-156 + 156 + 39x = 15 + 156

Combine like terms: -156 + 156 = 0
0 + 39x = 15 + 156
39x = 15 + 156

Combine like terms: 15 + 156 = 171
39x = 171

Divide each side by '39'.
x = 4.384615385

Simplifying
x = 4.384615385

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