99=-7x-5(2x-15)

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Solution for 99=-7x-5(2x-15) equation:


Simplifying
99 = -7x + -5(2x + -15)

Reorder the terms:
99 = -7x + -5(-15 + 2x)
99 = -7x + (-15 * -5 + 2x * -5)
99 = -7x + (75 + -10x)

Reorder the terms:
99 = 75 + -7x + -10x

Combine like terms: -7x + -10x = -17x
99 = 75 + -17x

Solving
99 = 75 + -17x

Solving for variable 'x'.

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

Add '17x' to each side of the equation.
99 + 17x = 75 + -17x + 17x

Combine like terms: -17x + 17x = 0
99 + 17x = 75 + 0
99 + 17x = 75

Add '-99' to each side of the equation.
99 + -99 + 17x = 75 + -99

Combine like terms: 99 + -99 = 0
0 + 17x = 75 + -99
17x = 75 + -99

Combine like terms: 75 + -99 = -24
17x = -24

Divide each side by '17'.
x = -1.411764706

Simplifying
x = -1.411764706

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