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

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


Simplifying
2x + 4 + (-4x + 9) = 0

Reorder the terms:
2x + 4 + (9 + -4x) = 0

Remove parenthesis around (9 + -4x)
2x + 4 + 9 + -4x = 0

Reorder the terms:
4 + 9 + 2x + -4x = 0

Combine like terms: 4 + 9 = 13
13 + 2x + -4x = 0

Combine like terms: 2x + -4x = -2x
13 + -2x = 0

Solving
13 + -2x = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -2x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -2x = 0 + -13
-2x = 0 + -13

Combine like terms: 0 + -13 = -13
-2x = -13

Divide each side by '-2'.
x = 6.5

Simplifying
x = 6.5

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