3(X-5)-5X=30

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Solution for 3(X-5)-5X=30 equation:


Simplifying
3(X + -5) + -5X = 30

Reorder the terms:
3(-5 + X) + -5X = 30
(-5 * 3 + X * 3) + -5X = 30
(-15 + 3X) + -5X = 30

Combine like terms: 3X + -5X = -2X
-15 + -2X = 30

Solving
-15 + -2X = 30

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 + -2X = 30 + 15

Combine like terms: -15 + 15 = 0
0 + -2X = 30 + 15
-2X = 30 + 15

Combine like terms: 30 + 15 = 45
-2X = 45

Divide each side by '-2'.
X = -22.5

Simplifying
X = -22.5

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