6x+9(5+x)=-75

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Solution for 6x+9(5+x)=-75 equation:


Simplifying
6x + 9(5 + x) = -75
6x + (5 * 9 + x * 9) = -75
6x + (45 + 9x) = -75

Reorder the terms:
45 + 6x + 9x = -75

Combine like terms: 6x + 9x = 15x
45 + 15x = -75

Solving
45 + 15x = -75

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 15x = -75 + -45

Combine like terms: 45 + -45 = 0
0 + 15x = -75 + -45
15x = -75 + -45

Combine like terms: -75 + -45 = -120
15x = -120

Divide each side by '15'.
x = -8

Simplifying
x = -8

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