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

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


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

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

Reorder the terms:
20 + 3x + 8x = -4 + -5x

Combine like terms: 3x + 8x = 11x
20 + 11x = -4 + -5x

Solving
20 + 11x = -4 + -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.
20 + 11x + 5x = -4 + -5x + 5x

Combine like terms: 11x + 5x = 16x
20 + 16x = -4 + -5x + 5x

Combine like terms: -5x + 5x = 0
20 + 16x = -4 + 0
20 + 16x = -4

Add '-20' to each side of the equation.
20 + -20 + 16x = -4 + -20

Combine like terms: 20 + -20 = 0
0 + 16x = -4 + -20
16x = -4 + -20

Combine like terms: -4 + -20 = -24
16x = -24

Divide each side by '16'.
x = -1.5

Simplifying
x = -1.5

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