1=9-2(2x-6)

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Solution for 1=9-2(2x-6) equation:


Simplifying
1 = 9 + -2(2x + -6)

Reorder the terms:
1 = 9 + -2(-6 + 2x)
1 = 9 + (-6 * -2 + 2x * -2)
1 = 9 + (12 + -4x)

Combine like terms: 9 + 12 = 21
1 = 21 + -4x

Solving
1 = 21 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
1 + 4x = 21 + -4x + 4x

Combine like terms: -4x + 4x = 0
1 + 4x = 21 + 0
1 + 4x = 21

Add '-1' to each side of the equation.
1 + -1 + 4x = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = 21 + -1
4x = 21 + -1

Combine like terms: 21 + -1 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

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