2x-3(3x+1)=3+3(3x-18)

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Solution for 2x-3(3x+1)=3+3(3x-18) equation:


Simplifying
2x + -3(3x + 1) = 3 + 3(3x + -18)

Reorder the terms:
2x + -3(1 + 3x) = 3 + 3(3x + -18)
2x + (1 * -3 + 3x * -3) = 3 + 3(3x + -18)
2x + (-3 + -9x) = 3 + 3(3x + -18)

Reorder the terms:
-3 + 2x + -9x = 3 + 3(3x + -18)

Combine like terms: 2x + -9x = -7x
-3 + -7x = 3 + 3(3x + -18)

Reorder the terms:
-3 + -7x = 3 + 3(-18 + 3x)
-3 + -7x = 3 + (-18 * 3 + 3x * 3)
-3 + -7x = 3 + (-54 + 9x)

Combine like terms: 3 + -54 = -51
-3 + -7x = -51 + 9x

Solving
-3 + -7x = -51 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-3 + -7x + -9x = -51 + 9x + -9x

Combine like terms: -7x + -9x = -16x
-3 + -16x = -51 + 9x + -9x

Combine like terms: 9x + -9x = 0
-3 + -16x = -51 + 0
-3 + -16x = -51

Add '3' to each side of the equation.
-3 + 3 + -16x = -51 + 3

Combine like terms: -3 + 3 = 0
0 + -16x = -51 + 3
-16x = -51 + 3

Combine like terms: -51 + 3 = -48
-16x = -48

Divide each side by '-16'.
x = 3

Simplifying
x = 3

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