1=25-9(x+2)

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Solution for 1=25-9(x+2) equation:


Simplifying
1 = 25 + -9(x + 2)

Reorder the terms:
1 = 25 + -9(2 + x)
1 = 25 + (2 * -9 + x * -9)
1 = 25 + (-18 + -9x)

Combine like terms: 25 + -18 = 7
1 = 7 + -9x

Solving
1 = 7 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
1 + 9x = 7 + -9x + 9x

Combine like terms: -9x + 9x = 0
1 + 9x = 7 + 0
1 + 9x = 7

Add '-1' to each side of the equation.
1 + -1 + 9x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 9x = 7 + -1
9x = 7 + -1

Combine like terms: 7 + -1 = 6
9x = 6

Divide each side by '9'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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