(4x-7)+(3x+4)=0

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Solution for (4x-7)+(3x+4)=0 equation:


Simplifying
(4x + -7) + (3x + 4) = 0

Reorder the terms:
(-7 + 4x) + (3x + 4) = 0

Remove parenthesis around (-7 + 4x)
-7 + 4x + (3x + 4) = 0

Reorder the terms:
-7 + 4x + (4 + 3x) = 0

Remove parenthesis around (4 + 3x)
-7 + 4x + 4 + 3x = 0

Reorder the terms:
-7 + 4 + 4x + 3x = 0

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

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

Solving
-3 + 7x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 7x = 0 + 3

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

Combine like terms: 0 + 3 = 3
7x = 3

Divide each side by '7'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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