5*(x+10)=-2*(2x+20)

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Solution for 5*(x+10)=-2*(2x+20) equation:


Simplifying
5(x + 10) = -2(2x + 20)

Reorder the terms:
5(10 + x) = -2(2x + 20)
(10 * 5 + x * 5) = -2(2x + 20)
(50 + 5x) = -2(2x + 20)

Reorder the terms:
50 + 5x = -2(20 + 2x)
50 + 5x = (20 * -2 + 2x * -2)
50 + 5x = (-40 + -4x)

Solving
50 + 5x = -40 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
50 + 5x + 4x = -40 + -4x + 4x

Combine like terms: 5x + 4x = 9x
50 + 9x = -40 + -4x + 4x

Combine like terms: -4x + 4x = 0
50 + 9x = -40 + 0
50 + 9x = -40

Add '-50' to each side of the equation.
50 + -50 + 9x = -40 + -50

Combine like terms: 50 + -50 = 0
0 + 9x = -40 + -50
9x = -40 + -50

Combine like terms: -40 + -50 = -90
9x = -90

Divide each side by '9'.
x = -10

Simplifying
x = -10

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