5(3x-3)+3(2x-2)=3x-75

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Solution for 5(3x-3)+3(2x-2)=3x-75 equation:


Simplifying
5(3x + -3) + 3(2x + -2) = 3x + -75

Reorder the terms:
5(-3 + 3x) + 3(2x + -2) = 3x + -75
(-3 * 5 + 3x * 5) + 3(2x + -2) = 3x + -75
(-15 + 15x) + 3(2x + -2) = 3x + -75

Reorder the terms:
-15 + 15x + 3(-2 + 2x) = 3x + -75
-15 + 15x + (-2 * 3 + 2x * 3) = 3x + -75
-15 + 15x + (-6 + 6x) = 3x + -75

Reorder the terms:
-15 + -6 + 15x + 6x = 3x + -75

Combine like terms: -15 + -6 = -21
-21 + 15x + 6x = 3x + -75

Combine like terms: 15x + 6x = 21x
-21 + 21x = 3x + -75

Reorder the terms:
-21 + 21x = -75 + 3x

Solving
-21 + 21x = -75 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-21 + 21x + -3x = -75 + 3x + -3x

Combine like terms: 21x + -3x = 18x
-21 + 18x = -75 + 3x + -3x

Combine like terms: 3x + -3x = 0
-21 + 18x = -75 + 0
-21 + 18x = -75

Add '21' to each side of the equation.
-21 + 21 + 18x = -75 + 21

Combine like terms: -21 + 21 = 0
0 + 18x = -75 + 21
18x = -75 + 21

Combine like terms: -75 + 21 = -54
18x = -54

Divide each side by '18'.
x = -3

Simplifying
x = -3

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