2*(X+90)-3*(90-X)=5

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Solution for 2*(X+90)-3*(90-X)=5 equation: 


Simplifying
2(X + 90) + -3(90 + -1X) = 5

Reorder the terms:
2(90 + X) + -3(90 + -1X) = 5
(90 * 2 + X * 2) + -3(90 + -1X) = 5
(180 + 2X) + -3(90 + -1X) = 5
180 + 2X + (90 * -3 + -1X * -3) = 5
180 + 2X + (-270 + 3X) = 5

Reorder the terms:
180 + -270 + 2X + 3X = 5

Combine like terms: 180 + -270 = -90
-90 + 2X + 3X = 5

Combine like terms: 2X + 3X = 5X
-90 + 5X = 5

Solving
-90 + 5X = 5

Solving for variable 'X'.

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

Add '90' to each side of the equation.
-90 + 90 + 5X = 5 + 90

Combine like terms: -90 + 90 = 0
0 + 5X = 5 + 90
5X = 5 + 90

Combine like terms: 5 + 90 = 95
5X = 95

Divide each side by '5'.
X = 19

Simplifying
X = 19

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