-9(-9)=3(x+47)

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Solution for -9(-9)=3(x+47) equation:


Simplifying
-9(-9) = 3(x + 47)

Multiply -9 * -9
81 = 3(x + 47)

Reorder the terms:
81 = 3(47 + x)
81 = (47 * 3 + x * 3)
81 = (141 + 3x)

Solving
81 = 141 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
81 + -3x = 141 + 3x + -3x

Combine like terms: 3x + -3x = 0
81 + -3x = 141 + 0
81 + -3x = 141

Add '-81' to each side of the equation.
81 + -81 + -3x = 141 + -81

Combine like terms: 81 + -81 = 0
0 + -3x = 141 + -81
-3x = 141 + -81

Combine like terms: 141 + -81 = 60
-3x = 60

Divide each side by '-3'.
x = -20

Simplifying
x = -20

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