-3x+6(4x-15)=99

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Solution for -3x+6(4x-15)=99 equation:


Simplifying
-3x + 6(4x + -15) = 99

Reorder the terms:
-3x + 6(-15 + 4x) = 99
-3x + (-15 * 6 + 4x * 6) = 99
-3x + (-90 + 24x) = 99

Reorder the terms:
-90 + -3x + 24x = 99

Combine like terms: -3x + 24x = 21x
-90 + 21x = 99

Solving
-90 + 21x = 99

Solving for variable 'x'.

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

Add '90' to each side of the equation.
-90 + 90 + 21x = 99 + 90

Combine like terms: -90 + 90 = 0
0 + 21x = 99 + 90
21x = 99 + 90

Combine like terms: 99 + 90 = 189
21x = 189

Divide each side by '21'.
x = 9

Simplifying
x = 9

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