47=5x+2(-5x-4)

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Solution for 47=5x+2(-5x-4) equation:


Simplifying
47 = 5x + 2(-5x + -4)

Reorder the terms:
47 = 5x + 2(-4 + -5x)
47 = 5x + (-4 * 2 + -5x * 2)
47 = 5x + (-8 + -10x)

Reorder the terms:
47 = -8 + 5x + -10x

Combine like terms: 5x + -10x = -5x
47 = -8 + -5x

Solving
47 = -8 + -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.
47 + 5x = -8 + -5x + 5x

Combine like terms: -5x + 5x = 0
47 + 5x = -8 + 0
47 + 5x = -8

Add '-47' to each side of the equation.
47 + -47 + 5x = -8 + -47

Combine like terms: 47 + -47 = 0
0 + 5x = -8 + -47
5x = -8 + -47

Combine like terms: -8 + -47 = -55
5x = -55

Divide each side by '5'.
x = -11

Simplifying
x = -11

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