45+(9x-1)=90

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Solution for 45+(9x-1)=90 equation:


Simplifying
45 + (9x + -1) = 90

Reorder the terms:
45 + (-1 + 9x) = 90

Remove parenthesis around (-1 + 9x)
45 + -1 + 9x = 90

Combine like terms: 45 + -1 = 44
44 + 9x = 90

Solving
44 + 9x = 90

Solving for variable 'x'.

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

Add '-44' to each side of the equation.
44 + -44 + 9x = 90 + -44

Combine like terms: 44 + -44 = 0
0 + 9x = 90 + -44
9x = 90 + -44

Combine like terms: 90 + -44 = 46
9x = 46

Divide each side by '9'.
x = 5.111111111

Simplifying
x = 5.111111111

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