10(x+3)=-5x

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


Simplifying
10(x + 3) = -5x

Reorder the terms:
10(3 + x) = -5x
(3 * 10 + x * 10) = -5x
(30 + 10x) = -5x

Solving
30 + 10x = -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
30 + 10x + 5x = -5x + 5x

Combine like terms: 10x + 5x = 15x
30 + 15x = -5x + 5x

Combine like terms: -5x + 5x = 0
30 + 15x = 0

Add '-30' to each side of the equation.
30 + -30 + 15x = 0 + -30

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

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

Divide each side by '15'.
x = -2

Simplifying
x = -2

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