3x=-2(x+15)-5x-10

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Solution for 3x=-2(x+15)-5x-10 equation:


Simplifying
3x = -2(x + 15) + -5x + -10

Reorder the terms:
3x = -2(15 + x) + -5x + -10
3x = (15 * -2 + x * -2) + -5x + -10
3x = (-30 + -2x) + -5x + -10

Reorder the terms:
3x = -30 + -10 + -2x + -5x

Combine like terms: -30 + -10 = -40
3x = -40 + -2x + -5x

Combine like terms: -2x + -5x = -7x
3x = -40 + -7x

Solving
3x = -40 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
3x + 7x = -40 + -7x + 7x

Combine like terms: 3x + 7x = 10x
10x = -40 + -7x + 7x

Combine like terms: -7x + 7x = 0
10x = -40 + 0
10x = -40

Divide each side by '10'.
x = -4

Simplifying
x = -4

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