47-x=3*9

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Solution for 47-x=3*9 equation:


Simplifying
47 + -1x = 3 * 9

Multiply 3 * 9
47 + -1x = 27

Solving
47 + -1x = 27

Solving for variable 'x'.

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

Add '-47' to each side of the equation.
47 + -47 + -1x = 27 + -47

Combine like terms: 47 + -47 = 0
0 + -1x = 27 + -47
-1x = 27 + -47

Combine like terms: 27 + -47 = -20
-1x = -20

Divide each side by '-1'.
x = 20

Simplifying
x = 20

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