7x-(2x+9)=26

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


Simplifying
7x + -1(2x + 9) = 26

Reorder the terms:
7x + -1(9 + 2x) = 26
7x + (9 * -1 + 2x * -1) = 26
7x + (-9 + -2x) = 26

Reorder the terms:
-9 + 7x + -2x = 26

Combine like terms: 7x + -2x = 5x
-9 + 5x = 26

Solving
-9 + 5x = 26

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 5x = 26 + 9

Combine like terms: -9 + 9 = 0
0 + 5x = 26 + 9
5x = 26 + 9

Combine like terms: 26 + 9 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

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