7x+3x+-5=-15

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Solution for 7x+3x+-5=-15 equation:


Simplifying
7x + 3x + -5 = -15

Reorder the terms:
-5 + 7x + 3x = -15

Combine like terms: 7x + 3x = 10x
-5 + 10x = -15

Solving
-5 + 10x = -15

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 + 10x = -15 + 5

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

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

Divide each side by '10'.
x = -1

Simplifying
x = -1

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