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

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


Simplifying
3 + 5(2 + -1x) = -2(x + 4)
3 + (2 * 5 + -1x * 5) = -2(x + 4)
3 + (10 + -5x) = -2(x + 4)

Combine like terms: 3 + 10 = 13
13 + -5x = -2(x + 4)

Reorder the terms:
13 + -5x = -2(4 + x)
13 + -5x = (4 * -2 + x * -2)
13 + -5x = (-8 + -2x)

Solving
13 + -5x = -8 + -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.
13 + -5x + 2x = -8 + -2x + 2x

Combine like terms: -5x + 2x = -3x
13 + -3x = -8 + -2x + 2x

Combine like terms: -2x + 2x = 0
13 + -3x = -8 + 0
13 + -3x = -8

Add '-13' to each side of the equation.
13 + -13 + -3x = -8 + -13

Combine like terms: 13 + -13 = 0
0 + -3x = -8 + -13
-3x = -8 + -13

Combine like terms: -8 + -13 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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