10x+15=9(9)

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Solution for 10x+15=9(9) equation: 


Simplifying
10x + 15 = 9(9)

Reorder the terms:
15 + 10x = 9(9)

Multiply 9 * 9
15 + 10x = 81

Solving
15 + 10x = 81

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 10x = 81 + -15

Combine like terms: 15 + -15 = 0
0 + 10x = 81 + -15
10x = 81 + -15

Combine like terms: 81 + -15 = 66
10x = 66

Divide each side by '10'.
x = 6.6

Simplifying
x = 6.6

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