6x-3(3x+5)=75

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Solution for 6x-3(3x+5)=75 equation:


Simplifying
6x + -3(3x + 5) = 75

Reorder the terms:
6x + -3(5 + 3x) = 75
6x + (5 * -3 + 3x * -3) = 75
6x + (-15 + -9x) = 75

Reorder the terms:
-15 + 6x + -9x = 75

Combine like terms: 6x + -9x = -3x
-15 + -3x = 75

Solving
-15 + -3x = 75

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 + -3x = 75 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = 75 + 15
-3x = 75 + 15

Combine like terms: 75 + 15 = 90
-3x = 90

Divide each side by '-3'.
x = -30

Simplifying
x = -30

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