3(3x+4)=7

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


Simplifying
3(3x + 4) = 7

Reorder the terms:
3(4 + 3x) = 7
(4 * 3 + 3x * 3) = 7
(12 + 9x) = 7

Solving
12 + 9x = 7

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 9x = 7 + -12

Combine like terms: 12 + -12 = 0
0 + 9x = 7 + -12
9x = 7 + -12

Combine like terms: 7 + -12 = -5
9x = -5

Divide each side by '9'.
x = -0.5555555556

Simplifying
x = -0.5555555556

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