3(x+5)=-4(2x+5)

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Solution for 3(x+5)=-4(2x+5) equation:


Simplifying
3(x + 5) = -4(2x + 5)

Reorder the terms:
3(5 + x) = -4(2x + 5)
(5 * 3 + x * 3) = -4(2x + 5)
(15 + 3x) = -4(2x + 5)

Reorder the terms:
15 + 3x = -4(5 + 2x)
15 + 3x = (5 * -4 + 2x * -4)
15 + 3x = (-20 + -8x)

Solving
15 + 3x = -20 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
15 + 3x + 8x = -20 + -8x + 8x

Combine like terms: 3x + 8x = 11x
15 + 11x = -20 + -8x + 8x

Combine like terms: -8x + 8x = 0
15 + 11x = -20 + 0
15 + 11x = -20

Add '-15' to each side of the equation.
15 + -15 + 11x = -20 + -15

Combine like terms: 15 + -15 = 0
0 + 11x = -20 + -15
11x = -20 + -15

Combine like terms: -20 + -15 = -35
11x = -35

Divide each side by '11'.
x = -3.181818182

Simplifying
x = -3.181818182

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