3(7x+9)=23

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Solution for 3(7x+9)=23 equation:


Simplifying
3(7x + 9) = 23

Reorder the terms:
3(9 + 7x) = 23
(9 * 3 + 7x * 3) = 23
(27 + 21x) = 23

Solving
27 + 21x = 23

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 21x = 23 + -27

Combine like terms: 27 + -27 = 0
0 + 21x = 23 + -27
21x = 23 + -27

Combine like terms: 23 + -27 = -4
21x = -4

Divide each side by '21'.
x = -0.1904761905

Simplifying
x = -0.1904761905

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