2+2x+5x=10-5x-15

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Solution for 2+2x+5x=10-5x-15 equation:


Simplifying
2 + 2x + 5x = 10 + -5x + -15

Combine like terms: 2x + 5x = 7x
2 + 7x = 10 + -5x + -15

Reorder the terms:
2 + 7x = 10 + -15 + -5x

Combine like terms: 10 + -15 = -5
2 + 7x = -5 + -5x

Solving
2 + 7x = -5 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
2 + 7x + 5x = -5 + -5x + 5x

Combine like terms: 7x + 5x = 12x
2 + 12x = -5 + -5x + 5x

Combine like terms: -5x + 5x = 0
2 + 12x = -5 + 0
2 + 12x = -5

Add '-2' to each side of the equation.
2 + -2 + 12x = -5 + -2

Combine like terms: 2 + -2 = 0
0 + 12x = -5 + -2
12x = -5 + -2

Combine like terms: -5 + -2 = -7
12x = -7

Divide each side by '12'.
x = -0.5833333333

Simplifying
x = -0.5833333333

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