7+4x-5+x+2x=

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Solution for 7+4x-5+x+2x= equation:


Simplifying
7 + 4x + -5 + x + 2x = 0

Reorder the terms:
7 + -5 + 4x + x + 2x = 0

Combine like terms: 7 + -5 = 2
2 + 4x + x + 2x = 0

Combine like terms: 4x + x = 5x
2 + 5x + 2x = 0

Combine like terms: 5x + 2x = 7x
2 + 7x = 0

Solving
2 + 7x = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 7x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 7x = 0 + -2
7x = 0 + -2

Combine like terms: 0 + -2 = -2
7x = -2

Divide each side by '7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

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