7x-15+8=-2

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Solution for 7x-15+8=-2 equation:


Simplifying
7x + -15 + 8 = -2

Reorder the terms:
-15 + 8 + 7x = -2

Combine like terms: -15 + 8 = -7
-7 + 7x = -2

Solving
-7 + 7x = -2

Solving for variable 'x'.

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

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

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

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

Divide each side by '7'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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