(4x+3)+(3x-18)=0

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Solution for (4x+3)+(3x-18)=0 equation:


Simplifying
(4x + 3) + (3x + -18) = 0

Reorder the terms:
(3 + 4x) + (3x + -18) = 0

Remove parenthesis around (3 + 4x)
3 + 4x + (3x + -18) = 0

Reorder the terms:
3 + 4x + (-18 + 3x) = 0

Remove parenthesis around (-18 + 3x)
3 + 4x + -18 + 3x = 0

Reorder the terms:
3 + -18 + 4x + 3x = 0

Combine like terms: 3 + -18 = -15
-15 + 4x + 3x = 0

Combine like terms: 4x + 3x = 7x
-15 + 7x = 0

Solving
-15 + 7x = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 7x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 7x = 0 + 15
7x = 0 + 15

Combine like terms: 0 + 15 = 15
7x = 15

Divide each side by '7'.
x = 2.142857143

Simplifying
x = 2.142857143

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