12-4(x-5)=15

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Solution for 12-4(x-5)=15 equation: 


Simplifying
12 + -4(x + -5) = 15

Reorder the terms:
12 + -4(-5 + x) = 15
12 + (-5 * -4 + x * -4) = 15
12 + (20 + -4x) = 15

Combine like terms: 12 + 20 = 32
32 + -4x = 15

Solving
32 + -4x = 15

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + -4x = 15 + -32

Combine like terms: 32 + -32 = 0
0 + -4x = 15 + -32
-4x = 15 + -32

Combine like terms: 15 + -32 = -17
-4x = -17

Divide each side by '-4'.
x = 4.25

Simplifying
x = 4.25

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