1.

What is the answer of 3x +6y ×7s *+81

Answer» ONG>Answer:

Simplifying

3x + 6Y = 81

Solving

3x + 6y = 81

Solving for variable 'x'.

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

Add '-6y' to each side of the equation.

3x + 6y + -6y = 81 + -6y

Combine like terms: 6y + -6y = 0

3x + 0 = 81 + -6y

3x = 81 + -6y

Divide each side by '3'.

x = 27 + -2y

Simplifying

x = 27 + -2y



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