(7x+4)-(-3x+1)=0

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Solution for (7x+4)-(-3x+1)=0 equation:


Simplifying
(7x + 4) + -1(-3x + 1) = 0

Reorder the terms:
(4 + 7x) + -1(-3x + 1) = 0

Remove parenthesis around (4 + 7x)
4 + 7x + -1(-3x + 1) = 0

Reorder the terms:
4 + 7x + -1(1 + -3x) = 0
4 + 7x + (1 * -1 + -3x * -1) = 0
4 + 7x + (-1 + 3x) = 0

Reorder the terms:
4 + -1 + 7x + 3x = 0

Combine like terms: 4 + -1 = 3
3 + 7x + 3x = 0

Combine like terms: 7x + 3x = 10x
3 + 10x = 0

Solving
3 + 10x = 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 + 10x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 10x = 0 + -3
10x = 0 + -3

Combine like terms: 0 + -3 = -3
10x = -3

Divide each side by '10'.
x = -0.3

Simplifying
x = -0.3

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