15-(1-4)(1-4)=x

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Solution for 15-(1-4)(1-4)=x equation:


Simplifying
15 + -1(1 + -4)(1 + -4) = x

Combine like terms: 1 + -4 = -3
15 + -1(-3)(1 + -4) = x

Combine like terms: 1 + -4 = -3
15 + -1 * -3(-3) = x

Multiply -1 * -3
15 + 3 * -3 = x

Multiply 3 * -3
15 + -9 = x

Combine like terms: 15 + -9 = 6
6 = x

Solving
6 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
6 + -1x = x + -1x

Combine like terms: x + -1x = 0
6 + -1x = 0

Add '-6' to each side of the equation.
6 + -6 + -1x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1x = 0 + -6
-1x = 0 + -6

Combine like terms: 0 + -6 = -6
-1x = -6

Divide each side by '-1'.
x = 6

Simplifying
x = 6

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