-x-6(x+5)=15

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Solution for -x-6(x+5)=15 equation:


Simplifying
-1x + -6(x + 5) = 15

Reorder the terms:
-1x + -6(5 + x) = 15
-1x + (5 * -6 + x * -6) = 15
-1x + (-30 + -6x) = 15

Reorder the terms:
-30 + -1x + -6x = 15

Combine like terms: -1x + -6x = -7x
-30 + -7x = 15

Solving
-30 + -7x = 15

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -7x = 15 + 30

Combine like terms: -30 + 30 = 0
0 + -7x = 15 + 30
-7x = 15 + 30

Combine like terms: 15 + 30 = 45
-7x = 45

Divide each side by '-7'.
x = -6.428571429

Simplifying
x = -6.428571429

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