(15x-18)+(4x+31)=

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Solution for (15x-18)+(4x+31)= equation:


Simplifying
(15x + -18) + (4x + 31) = 0

Reorder the terms:
(-18 + 15x) + (4x + 31) = 0

Remove parenthesis around (-18 + 15x)
-18 + 15x + (4x + 31) = 0

Reorder the terms:
-18 + 15x + (31 + 4x) = 0

Remove parenthesis around (31 + 4x)
-18 + 15x + 31 + 4x = 0

Reorder the terms:
-18 + 31 + 15x + 4x = 0

Combine like terms: -18 + 31 = 13
13 + 15x + 4x = 0

Combine like terms: 15x + 4x = 19x
13 + 19x = 0

Solving
13 + 19x = 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 + 19x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 19x = 0 + -13
19x = 0 + -13

Combine like terms: 0 + -13 = -13
19x = -13

Divide each side by '19'.
x = -0.6842105263

Simplifying
x = -0.6842105263

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