-7[4(9-1)]=x

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Solution for -7[4(9-1)]=x equation:


Simplifying
-7[4(9 + -1)] = x

Combine like terms: 9 + -1 = 8
-7[4(8)] = x

Multiply 4 * 8
-7[32] = x

Multiply -7 * 32
-224 = x

Solving
-224 = 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.
-224 + -1x = x + -1x

Combine like terms: x + -1x = 0
-224 + -1x = 0

Add '224' to each side of the equation.
-224 + 224 + -1x = 0 + 224

Combine like terms: -224 + 224 = 0
0 + -1x = 0 + 224
-1x = 0 + 224

Combine like terms: 0 + 224 = 224
-1x = 224

Divide each side by '-1'.
x = -224

Simplifying
x = -224

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