7(2x-4)+x+9=26

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Solution for 7(2x-4)+x+9=26 equation:


Simplifying
7(2x + -4) + x + 9 = 26

Reorder the terms:
7(-4 + 2x) + x + 9 = 26
(-4 * 7 + 2x * 7) + x + 9 = 26
(-28 + 14x) + x + 9 = 26

Reorder the terms:
-28 + 9 + 14x + x = 26

Combine like terms: -28 + 9 = -19
-19 + 14x + x = 26

Combine like terms: 14x + x = 15x
-19 + 15x = 26

Solving
-19 + 15x = 26

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 15x = 26 + 19

Combine like terms: -19 + 19 = 0
0 + 15x = 26 + 19
15x = 26 + 19

Combine like terms: 26 + 19 = 45
15x = 45

Divide each side by '15'.
x = 3

Simplifying
x = 3

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