Task AKS 30 Instructions
This item has Parts A and B.
Please scroll to the bottom of the page to answer each part.
Complete each of the 2 activities for this Task
The measures of two angles are 4x and (2x + 12)".
Activity 1 of 2
Part A: What is the measure of each angle
137
A 42, 26
OB. 52", 38
C. 42", 38
оо
O D. 52, 26

isi

step-by-step explanation:

use that smart brain

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3