5(6-4x)-45=69-2(7x-3)

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Solution for 5(6-4x)-45=69-2(7x-3) equation:


Simplifying
5(6 + -4x) + -45 = 69 + -2(7x + -3)
(6 * 5 + -4x * 5) + -45 = 69 + -2(7x + -3)
(30 + -20x) + -45 = 69 + -2(7x + -3)

Reorder the terms:
30 + -45 + -20x = 69 + -2(7x + -3)

Combine like terms: 30 + -45 = -15
-15 + -20x = 69 + -2(7x + -3)

Reorder the terms:
-15 + -20x = 69 + -2(-3 + 7x)
-15 + -20x = 69 + (-3 * -2 + 7x * -2)
-15 + -20x = 69 + (6 + -14x)

Combine like terms: 69 + 6 = 75
-15 + -20x = 75 + -14x

Solving
-15 + -20x = 75 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
-15 + -20x + 14x = 75 + -14x + 14x

Combine like terms: -20x + 14x = -6x
-15 + -6x = 75 + -14x + 14x

Combine like terms: -14x + 14x = 0
-15 + -6x = 75 + 0
-15 + -6x = 75

Add '15' to each side of the equation.
-15 + 15 + -6x = 75 + 15

Combine like terms: -15 + 15 = 0
0 + -6x = 75 + 15
-6x = 75 + 15

Combine like terms: 75 + 15 = 90
-6x = 90

Divide each side by '-6'.
x = -15

Simplifying
x = -15

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