9(2x+9)=9(7x+6)

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Solution for 9(2x+9)=9(7x+6) equation:


Simplifying
9(2x + 9) = 9(7x + 6)

Reorder the terms:
9(9 + 2x) = 9(7x + 6)
(9 * 9 + 2x * 9) = 9(7x + 6)
(81 + 18x) = 9(7x + 6)

Reorder the terms:
81 + 18x = 9(6 + 7x)
81 + 18x = (6 * 9 + 7x * 9)
81 + 18x = (54 + 63x)

Solving
81 + 18x = 54 + 63x

Solving for variable 'x'.

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

Add '-63x' to each side of the equation.
81 + 18x + -63x = 54 + 63x + -63x

Combine like terms: 18x + -63x = -45x
81 + -45x = 54 + 63x + -63x

Combine like terms: 63x + -63x = 0
81 + -45x = 54 + 0
81 + -45x = 54

Add '-81' to each side of the equation.
81 + -81 + -45x = 54 + -81

Combine like terms: 81 + -81 = 0
0 + -45x = 54 + -81
-45x = 54 + -81

Combine like terms: 54 + -81 = -27
-45x = -27

Divide each side by '-45'.
x = 0.6

Simplifying
x = 0.6

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