2x+3(4x-5)=-6x+45

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


Simplifying
2x + 3(4x + -5) = -6x + 45

Reorder the terms:
2x + 3(-5 + 4x) = -6x + 45
2x + (-5 * 3 + 4x * 3) = -6x + 45
2x + (-15 + 12x) = -6x + 45

Reorder the terms:
-15 + 2x + 12x = -6x + 45

Combine like terms: 2x + 12x = 14x
-15 + 14x = -6x + 45

Reorder the terms:
-15 + 14x = 45 + -6x

Solving
-15 + 14x = 45 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-15 + 14x + 6x = 45 + -6x + 6x

Combine like terms: 14x + 6x = 20x
-15 + 20x = 45 + -6x + 6x

Combine like terms: -6x + 6x = 0
-15 + 20x = 45 + 0
-15 + 20x = 45

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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