-5(3-4x)=45

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Solution for -5(3-4x)=45 equation: 


Simplifying
-5(3 + -4x) = 45
(3 * -5 + -4x * -5) = 45
(-15 + 20x) = 45

Solving
-15 + 20x = 45

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 + 20x = 45 + 15

Combine like terms: -15 + 15 = 0
0 + 20x = 45 + 15
20x = 45 + 15

Combine like terms: 45 + 15 = 60
20x = 60

Divide each side by '20'.
x = 3

Simplifying
x = 3

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