Question

Anybody know this answer?

Answer 1

it's 29

Explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer 2

x = 29

Explanation:

The sum of the 3 angles is 180 degrees since it is a straight line

x-1 + 3x+2 + 2x+5 = 180

Combine like terms

6x +6 = 180

Subtract 6 from each side

6x+6-6= 180-6

6x =174

Divide y 6

6x/6 =174/6

x = 29