7x+4+2x=23

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Solution for 7x+4+2x=23 equation:


Simplifying
7x + 4 + 2x = 23

Reorder the terms:
4 + 7x + 2x = 23

Combine like terms: 7x + 2x = 9x
4 + 9x = 23

Solving
4 + 9x = 23

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 9x = 23 + -4

Combine like terms: 4 + -4 = 0
0 + 9x = 23 + -4
9x = 23 + -4

Combine like terms: 23 + -4 = 19
9x = 19

Divide each side by '9'.
x = 2.111111111

Simplifying
x = 2.111111111

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