3(3x+2)=7(x+4)

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Solution for 3(3x+2)=7(x+4) equation:


Simplifying
3(3x + 2) = 7(x + 4)

Reorder the terms:
3(2 + 3x) = 7(x + 4)
(2 * 3 + 3x * 3) = 7(x + 4)
(6 + 9x) = 7(x + 4)

Reorder the terms:
6 + 9x = 7(4 + x)
6 + 9x = (4 * 7 + x * 7)
6 + 9x = (28 + 7x)

Solving
6 + 9x = 28 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
6 + 9x + -7x = 28 + 7x + -7x

Combine like terms: 9x + -7x = 2x
6 + 2x = 28 + 7x + -7x

Combine like terms: 7x + -7x = 0
6 + 2x = 28 + 0
6 + 2x = 28

Add '-6' to each side of the equation.
6 + -6 + 2x = 28 + -6

Combine like terms: 6 + -6 = 0
0 + 2x = 28 + -6
2x = 28 + -6

Combine like terms: 28 + -6 = 22
2x = 22

Divide each side by '2'.
x = 11

Simplifying
x = 11

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