9x-10=4x*5

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Solution for 9x-10=4x*5 equation:


Simplifying
9x + -10 = 4x * 5

Reorder the terms:
-10 + 9x = 4x * 5

Reorder the terms for easier multiplication:
-10 + 9x = 4 * 5x

Multiply 4 * 5
-10 + 9x = 20x

Solving
-10 + 9x = 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-10 + 9x + -20x = 20x + -20x

Combine like terms: 9x + -20x = -11x
-10 + -11x = 20x + -20x

Combine like terms: 20x + -20x = 0
-10 + -11x = 0

Add '10' to each side of the equation.
-10 + 10 + -11x = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -11x = 0 + 10
-11x = 0 + 10

Combine like terms: 0 + 10 = 10
-11x = 10

Divide each side by '-11'.
x = -0.9090909091

Simplifying
x = -0.9090909091

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