4x+3x=-9+4-x+7x

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Solution for 4x+3x=-9+4-x+7x equation:


Simplifying
4x + 3x = -9 + 4 + -1x + 7x

Combine like terms: 4x + 3x = 7x
7x = -9 + 4 + -1x + 7x

Combine like terms: -9 + 4 = -5
7x = -5 + -1x + 7x

Combine like terms: -1x + 7x = 6x
7x = -5 + 6x

Solving
7x = -5 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
7x + -6x = -5 + 6x + -6x

Combine like terms: 7x + -6x = 1x
1x = -5 + 6x + -6x

Combine like terms: 6x + -6x = 0
1x = -5 + 0
1x = -5

Divide each side by '1'.
x = -5

Simplifying
x = -5

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