3(x+5)+6(x+10)=

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Solution for 3(x+5)+6(x+10)= equation:


Simplifying
3(x + 5) + 6(x + 10) = 0

Reorder the terms:
3(5 + x) + 6(x + 10) = 0
(5 * 3 + x * 3) + 6(x + 10) = 0
(15 + 3x) + 6(x + 10) = 0

Reorder the terms:
15 + 3x + 6(10 + x) = 0
15 + 3x + (10 * 6 + x * 6) = 0
15 + 3x + (60 + 6x) = 0

Reorder the terms:
15 + 60 + 3x + 6x = 0

Combine like terms: 15 + 60 = 75
75 + 3x + 6x = 0

Combine like terms: 3x + 6x = 9x
75 + 9x = 0

Solving
75 + 9x = 0

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + 9x = 0 + -75

Combine like terms: 75 + -75 = 0
0 + 9x = 0 + -75
9x = 0 + -75

Combine like terms: 0 + -75 = -75
9x = -75

Divide each side by '9'.
x = -8.333333333

Simplifying
x = -8.333333333

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