2x+9x-4x-5=30

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Solution for 2x+9x-4x-5=30 equation:


Simplifying
2x + 9x + -4x + -5 = 30

Reorder the terms:
-5 + 2x + 9x + -4x = 30

Combine like terms: 2x + 9x = 11x
-5 + 11x + -4x = 30

Combine like terms: 11x + -4x = 7x
-5 + 7x = 30

Solving
-5 + 7x = 30

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 7x = 30 + 5

Combine like terms: -5 + 5 = 0
0 + 7x = 30 + 5
7x = 30 + 5

Combine like terms: 30 + 5 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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