What are the solutions to (x+7)2 =81

Step-by-step explanation:

Simplifying

(x + 7) * 2 = 81

Reorder the terms:

(7 + x) * 2 = 81

Reorder the terms for easier multiplication:

2(7 + x) = 81

(7 * 2 + x * 2) = 81

(14 + 2x) = 81

Solving

14 + 2x = 81

Solving for variable 'x'.

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

Add '-14' to each side of the equation.

14 + -14 + 2x = 81 + -14

Combine like terms: 14 + -14 = 0

0 + 2x = 81 + -14

2x = 81 + -14

Combine like terms: 81 + -14 = 67

2x = 67

Divide each side by '2'.

x = 33.5

Simplifying

x = 33.5

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46

i dont know sorry

step-by-step explanation: