2x-9+5(2x+1)=-2(x+5)

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Solution for 2x-9+5(2x+1)=-2(x+5) equation:


Simplifying
2x + -9 + 5(2x + 1) = -2(x + 5)

Reorder the terms:
2x + -9 + 5(1 + 2x) = -2(x + 5)
2x + -9 + (1 * 5 + 2x * 5) = -2(x + 5)
2x + -9 + (5 + 10x) = -2(x + 5)

Reorder the terms:
-9 + 5 + 2x + 10x = -2(x + 5)

Combine like terms: -9 + 5 = -4
-4 + 2x + 10x = -2(x + 5)

Combine like terms: 2x + 10x = 12x
-4 + 12x = -2(x + 5)

Reorder the terms:
-4 + 12x = -2(5 + x)
-4 + 12x = (5 * -2 + x * -2)
-4 + 12x = (-10 + -2x)

Solving
-4 + 12x = -10 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-4 + 12x + 2x = -10 + -2x + 2x

Combine like terms: 12x + 2x = 14x
-4 + 14x = -10 + -2x + 2x

Combine like terms: -2x + 2x = 0
-4 + 14x = -10 + 0
-4 + 14x = -10

Add '4' to each side of the equation.
-4 + 4 + 14x = -10 + 4

Combine like terms: -4 + 4 = 0
0 + 14x = -10 + 4
14x = -10 + 4

Combine like terms: -10 + 4 = -6
14x = -6

Divide each side by '14'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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