2x+9=7x+4x

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Solution for 2x+9=7x+4x equation:


Simplifying
2x + 9 = 7x + 4x

Reorder the terms:
9 + 2x = 7x + 4x

Combine like terms: 7x + 4x = 11x
9 + 2x = 11x

Solving
9 + 2x = 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
9 + 2x + -11x = 11x + -11x

Combine like terms: 2x + -11x = -9x
9 + -9x = 11x + -11x

Combine like terms: 11x + -11x = 0
9 + -9x = 0

Add '-9' to each side of the equation.
9 + -9 + -9x = 0 + -9

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

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

Divide each side by '-9'.
x = 1

Simplifying
x = 1

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