3(x-3)-5(2x-6)=

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Solution for 3(x-3)-5(2x-6)= equation:


Simplifying
3(x + -3) + -5(2x + -6) = 0

Reorder the terms:
3(-3 + x) + -5(2x + -6) = 0
(-3 * 3 + x * 3) + -5(2x + -6) = 0
(-9 + 3x) + -5(2x + -6) = 0

Reorder the terms:
-9 + 3x + -5(-6 + 2x) = 0
-9 + 3x + (-6 * -5 + 2x * -5) = 0
-9 + 3x + (30 + -10x) = 0

Reorder the terms:
-9 + 30 + 3x + -10x = 0

Combine like terms: -9 + 30 = 21
21 + 3x + -10x = 0

Combine like terms: 3x + -10x = -7x
21 + -7x = 0

Solving
21 + -7x = 0

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -7x = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -7x = 0 + -21
-7x = 0 + -21

Combine like terms: 0 + -21 = -21
-7x = -21

Divide each side by '-7'.
x = 3

Simplifying
x = 3

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