x+3(-7x+28)=192

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Solution for x+3(-7x+28)=192 equation:


Simplifying
x + 3(-7x + 28) = 192

Reorder the terms:
x + 3(28 + -7x) = 192
x + (28 * 3 + -7x * 3) = 192
x + (84 + -21x) = 192

Reorder the terms:
84 + x + -21x = 192

Combine like terms: x + -21x = -20x
84 + -20x = 192

Solving
84 + -20x = 192

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + -20x = 192 + -84

Combine like terms: 84 + -84 = 0
0 + -20x = 192 + -84
-20x = 192 + -84

Combine like terms: 192 + -84 = 108
-20x = 108

Divide each side by '-20'.
x = -5.4

Simplifying
x = -5.4

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