-6x+3(-5x-16)=18

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Solution for -6x+3(-5x-16)=18 equation:


Simplifying
-6x + 3(-5x + -16) = 18

Reorder the terms:
-6x + 3(-16 + -5x) = 18
-6x + (-16 * 3 + -5x * 3) = 18
-6x + (-48 + -15x) = 18

Reorder the terms:
-48 + -6x + -15x = 18

Combine like terms: -6x + -15x = -21x
-48 + -21x = 18

Solving
-48 + -21x = 18

Solving for variable 'x'.

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

Add '48' to each side of the equation.
-48 + 48 + -21x = 18 + 48

Combine like terms: -48 + 48 = 0
0 + -21x = 18 + 48
-21x = 18 + 48

Combine like terms: 18 + 48 = 66
-21x = 66

Divide each side by '-21'.
x = -3.142857143

Simplifying
x = -3.142857143

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