10(3x-9)=90x

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Solution for 10(3x-9)=90x equation:


Simplifying
10(3x + -9) = 90x

Reorder the terms:
10(-9 + 3x) = 90x
(-9 * 10 + 3x * 10) = 90x
(-90 + 30x) = 90x

Solving
-90 + 30x = 90x

Solving for variable 'x'.

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

Add '-90x' to each side of the equation.
-90 + 30x + -90x = 90x + -90x

Combine like terms: 30x + -90x = -60x
-90 + -60x = 90x + -90x

Combine like terms: 90x + -90x = 0
-90 + -60x = 0

Add '90' to each side of the equation.
-90 + 90 + -60x = 0 + 90

Combine like terms: -90 + 90 = 0
0 + -60x = 0 + 90
-60x = 0 + 90

Combine like terms: 0 + 90 = 90
-60x = 90

Divide each side by '-60'.
x = -1.5

Simplifying
x = -1.5

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