4=-2(4.5x+25)

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Solution for 4=-2(4.5x+25) equation:


Simplifying
4 = -2(4.5x + 25)

Reorder the terms:
4 = -2(25 + 4.5x)
4 = (25 * -2 + 4.5x * -2)
4 = (-50 + -9x)

Solving
4 = -50 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
4 + 9x = -50 + -9x + 9x

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

Add '-4' to each side of the equation.
4 + -4 + 9x = -50 + -4

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

Combine like terms: -50 + -4 = -54
9x = -54

Divide each side by '9'.
x = -6

Simplifying
x = -6

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