3*3-4(9-4)=x

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Solution for 3*3-4(9-4)=x equation:


Simplifying
3 * 3 + -4(9 + -4) = x

Multiply 3 * 3
9 + -4(9 + -4) = x

Combine like terms: 9 + -4 = 5
9 + -4(5) = x

Multiply -4 * 5
9 + -20 = x

Combine like terms: 9 + -20 = -11
-11 = x

Solving
-11 = 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.
-11 + -1x = x + -1x

Combine like terms: x + -1x = 0
-11 + -1x = 0

Add '11' to each side of the equation.
-11 + 11 + -1x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -1x = 0 + 11
-1x = 0 + 11

Combine like terms: 0 + 11 = 11
-1x = 11

Divide each side by '-1'.
x = -11

Simplifying
x = -11

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