3x-500+1000-3(4x-900)=3x(6-2)

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Solution for 3x-500+1000-3(4x-900)=3x(6-2) equation:


Simplifying
3x + -500 + 1000 + -3(4x + -900) = 3x(6 + -2)

Reorder the terms:
3x + -500 + 1000 + -3(-900 + 4x) = 3x(6 + -2)
3x + -500 + 1000 + (-900 * -3 + 4x * -3) = 3x(6 + -2)
3x + -500 + 1000 + (2700 + -12x) = 3x(6 + -2)

Reorder the terms:
-500 + 1000 + 2700 + 3x + -12x = 3x(6 + -2)

Combine like terms: -500 + 1000 = 500
500 + 2700 + 3x + -12x = 3x(6 + -2)

Combine like terms: 500 + 2700 = 3200
3200 + 3x + -12x = 3x(6 + -2)

Combine like terms: 3x + -12x = -9x
3200 + -9x = 3x(6 + -2)

Combine like terms: 6 + -2 = 4
3200 + -9x = 3x(4)

Reorder the terms for easier multiplication:
3200 + -9x = 3 * 4x

Multiply 3 * 4
3200 + -9x = 12x

Solving
3200 + -9x = 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
3200 + -9x + -12x = 12x + -12x

Combine like terms: -9x + -12x = -21x
3200 + -21x = 12x + -12x

Combine like terms: 12x + -12x = 0
3200 + -21x = 0

Add '-3200' to each side of the equation.
3200 + -3200 + -21x = 0 + -3200

Combine like terms: 3200 + -3200 = 0
0 + -21x = 0 + -3200
-21x = 0 + -3200

Combine like terms: 0 + -3200 = -3200
-21x = -3200

Divide each side by '-21'.
x = 152.3809524

Simplifying
x = 152.3809524

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