(7x+15)+(7x-5)=

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Solution for (7x+15)+(7x-5)= equation:


Simplifying
(7x + 15) + (7x + -5) = 0

Reorder the terms:
(15 + 7x) + (7x + -5) = 0

Remove parenthesis around (15 + 7x)
15 + 7x + (7x + -5) = 0

Reorder the terms:
15 + 7x + (-5 + 7x) = 0

Remove parenthesis around (-5 + 7x)
15 + 7x + -5 + 7x = 0

Reorder the terms:
15 + -5 + 7x + 7x = 0

Combine like terms: 15 + -5 = 10
10 + 7x + 7x = 0

Combine like terms: 7x + 7x = 14x
10 + 14x = 0

Solving
10 + 14x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 14x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 14x = 0 + -10
14x = 0 + -10

Combine like terms: 0 + -10 = -10
14x = -10

Divide each side by '14'.
x = -0.7142857143

Simplifying
x = -0.7142857143

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