-90x+(-45)=45x+45

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


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

Reorder the terms:
-45 + -90x = 45x + 45

Reorder the terms:
-45 + -90x = 45 + 45x

Solving
-45 + -90x = 45 + 45x

Solving for variable 'x'.

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

Add '-45x' to each side of the equation.
-45 + -90x + -45x = 45 + 45x + -45x

Combine like terms: -90x + -45x = -135x
-45 + -135x = 45 + 45x + -45x

Combine like terms: 45x + -45x = 0
-45 + -135x = 45 + 0
-45 + -135x = 45

Add '45' to each side of the equation.
-45 + 45 + -135x = 45 + 45

Combine like terms: -45 + 45 = 0
0 + -135x = 45 + 45
-135x = 45 + 45

Combine like terms: 45 + 45 = 90
-135x = 90

Divide each side by '-135'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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