(4x-9)+(4x+10)=

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Solution for (4x-9)+(4x+10)= equation:


Simplifying
(4x + -9) + (4x + 10) = 0

Reorder the terms:
(-9 + 4x) + (4x + 10) = 0

Remove parenthesis around (-9 + 4x)
-9 + 4x + (4x + 10) = 0

Reorder the terms:
-9 + 4x + (10 + 4x) = 0

Remove parenthesis around (10 + 4x)
-9 + 4x + 10 + 4x = 0

Reorder the terms:
-9 + 10 + 4x + 4x = 0

Combine like terms: -9 + 10 = 1
1 + 4x + 4x = 0

Combine like terms: 4x + 4x = 8x
1 + 8x = 0

Solving
1 + 8x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 8x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 8x = 0 + -1
8x = 0 + -1

Combine like terms: 0 + -1 = -1
8x = -1

Divide each side by '8'.
x = -0.125

Simplifying
x = -0.125

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