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

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


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

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

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

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

Combine like terms: 4x + 5x = 9x
5 + 9x + 7x = 0

Combine like terms: 9x + 7x = 16x
5 + 16x = 0

Solving
5 + 16x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 16x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 16x = 0 + -5
16x = 0 + -5

Combine like terms: 0 + -5 = -5
16x = -5

Divide each side by '16'.
x = -0.3125

Simplifying
x = -0.3125

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