4x-9+3x+6-9x-4=

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Solution for 4x-9+3x+6-9x-4= equation:


Simplifying
4x + -9 + 3x + 6 + -9x + -4 = 0

Reorder the terms:
-9 + 6 + -4 + 4x + 3x + -9x = 0

Combine like terms: -9 + 6 = -3
-3 + -4 + 4x + 3x + -9x = 0

Combine like terms: -3 + -4 = -7
-7 + 4x + 3x + -9x = 0

Combine like terms: 4x + 3x = 7x
-7 + 7x + -9x = 0

Combine like terms: 7x + -9x = -2x
-7 + -2x = 0

Solving
-7 + -2x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -2x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -2x = 0 + 7
-2x = 0 + 7

Combine like terms: 0 + 7 = 7
-2x = 7

Divide each side by '-2'.
x = -3.5

Simplifying
x = -3.5

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