3(3x+14)=2(x+21)

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Solution for 3(3x+14)=2(x+21) equation:


Simplifying
3(3x + 14) = 2(x + 21)

Reorder the terms:
3(14 + 3x) = 2(x + 21)
(14 * 3 + 3x * 3) = 2(x + 21)
(42 + 9x) = 2(x + 21)

Reorder the terms:
42 + 9x = 2(21 + x)
42 + 9x = (21 * 2 + x * 2)
42 + 9x = (42 + 2x)

Add '-42' to each side of the equation.
42 + -42 + 9x = 42 + -42 + 2x

Combine like terms: 42 + -42 = 0
0 + 9x = 42 + -42 + 2x
9x = 42 + -42 + 2x

Combine like terms: 42 + -42 = 0
9x = 0 + 2x
9x = 2x

Solving
9x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
9x + -2x = 2x + -2x

Combine like terms: 9x + -2x = 7x
7x = 2x + -2x

Combine like terms: 2x + -2x = 0
7x = 0

Divide each side by '7'.
x = 0

Simplifying
x = 0

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