2=-2(1+2)-4(x+5)

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Solution for 2=-2(1+2)-4(x+5) equation:


Simplifying
2 = -2(1 + 2) + -4(x + 5)

Combine like terms: 1 + 2 = 3
2 = -2(3) + -4(x + 5)

Multiply -2 * 3
2 = -6 + -4(x + 5)

Reorder the terms:
2 = -6 + -4(5 + x)
2 = -6 + (5 * -4 + x * -4)
2 = -6 + (-20 + -4x)

Combine like terms: -6 + -20 = -26
2 = -26 + -4x

Solving
2 = -26 + -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.
2 + 4x = -26 + -4x + 4x

Combine like terms: -4x + 4x = 0
2 + 4x = -26 + 0
2 + 4x = -26

Add '-2' to each side of the equation.
2 + -2 + 4x = -26 + -2

Combine like terms: 2 + -2 = 0
0 + 4x = -26 + -2
4x = -26 + -2

Combine like terms: -26 + -2 = -28
4x = -28

Divide each side by '4'.
x = -7

Simplifying
x = -7

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