3x+3=2(7x-15)

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Solution for 3x+3=2(7x-15) equation:


Simplifying
3x + 3 = 2(7x + -15)

Reorder the terms:
3 + 3x = 2(7x + -15)

Reorder the terms:
3 + 3x = 2(-15 + 7x)
3 + 3x = (-15 * 2 + 7x * 2)
3 + 3x = (-30 + 14x)

Solving
3 + 3x = -30 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
3 + 3x + -14x = -30 + 14x + -14x

Combine like terms: 3x + -14x = -11x
3 + -11x = -30 + 14x + -14x

Combine like terms: 14x + -14x = 0
3 + -11x = -30 + 0
3 + -11x = -30

Add '-3' to each side of the equation.
3 + -3 + -11x = -30 + -3

Combine like terms: 3 + -3 = 0
0 + -11x = -30 + -3
-11x = -30 + -3

Combine like terms: -30 + -3 = -33
-11x = -33

Divide each side by '-11'.
x = 3

Simplifying
x = 3

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