4x-2+5(x+4)=0

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Solution for 4x-2+5(x+4)=0 equation:


Simplifying
4x + -2 + 5(x + 4) = 0

Reorder the terms:
4x + -2 + 5(4 + x) = 0
4x + -2 + (4 * 5 + x * 5) = 0
4x + -2 + (20 + 5x) = 0

Reorder the terms:
-2 + 20 + 4x + 5x = 0

Combine like terms: -2 + 20 = 18
18 + 4x + 5x = 0

Combine like terms: 4x + 5x = 9x
18 + 9x = 0

Solving
18 + 9x = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 9x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 9x = 0 + -18
9x = 0 + -18

Combine like terms: 0 + -18 = -18
9x = -18

Divide each side by '9'.
x = -2

Simplifying
x = -2

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