Question

(149-y)+21=92(y-72)+84=105

Answer 1

(149-y)+21=92

149 - y + 21 = 92

170 - y = 92

y = 170 - 92

y = 78

(y-72)+84=105

y - 72 + 84 = 105

y + 12 = 105

y = 105 - 12

y = 93

Answer 2

To solve the equation, let's break it down step by step:

Equation 1: (149 - y) + 21 = 92(y - 72) + 84

First, let's simplify the equation by performing the operations inside the parentheses:

149 - y + 21 = 92y - 92(72) + 84

Next, simplify further:

170 - y = 92y - 6624 + 84

Combine like terms:

170 - y = 92y - 6540

Now, let's isolate the variable terms on one side of the equation and the constant terms on the other side:

-y - 92y = -6540 - 170

Simplify:

-93y = -6710

To solve for y, divide both sides of the equation by -93:

y = (-6710) / (-93)

Simplifying further:

y = 71.827956989

Therefore, the solution to the equation is y ≈ 71.83.