27-3x=42x+7

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Solution for 27-3x=42x+7 equation:


Simplifying
27 + -3x = 42x + 7

Reorder the terms:
27 + -3x = 7 + 42x

Solving
27 + -3x = 7 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
27 + -3x + -42x = 7 + 42x + -42x

Combine like terms: -3x + -42x = -45x
27 + -45x = 7 + 42x + -42x

Combine like terms: 42x + -42x = 0
27 + -45x = 7 + 0
27 + -45x = 7

Add '-27' to each side of the equation.
27 + -27 + -45x = 7 + -27

Combine like terms: 27 + -27 = 0
0 + -45x = 7 + -27
-45x = 7 + -27

Combine like terms: 7 + -27 = -20
-45x = -20

Divide each side by '-45'.
x = 0.4444444444

Simplifying
x = 0.4444444444

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