-2[1-3x]=22-3[x-13]

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Solution for -2[1-3x]=22-3[x-13] equation:


Simplifying
-2[1 + -3x] = 22 + -3[x + -13]
[1 * -2 + -3x * -2] = 22 + -3[x + -13]
[-2 + 6x] = 22 + -3[x + -13]

Reorder the terms:
-2 + 6x = 22 + -3[-13 + x]
-2 + 6x = 22 + [-13 * -3 + x * -3]
-2 + 6x = 22 + [39 + -3x]

Combine like terms: 22 + 39 = 61
-2 + 6x = 61 + -3x

Solving
-2 + 6x = 61 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-2 + 6x + 3x = 61 + -3x + 3x

Combine like terms: 6x + 3x = 9x
-2 + 9x = 61 + -3x + 3x

Combine like terms: -3x + 3x = 0
-2 + 9x = 61 + 0
-2 + 9x = 61

Add '2' to each side of the equation.
-2 + 2 + 9x = 61 + 2

Combine like terms: -2 + 2 = 0
0 + 9x = 61 + 2
9x = 61 + 2

Combine like terms: 61 + 2 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

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