Answer:
1
Step-by-step explanation:
Step 1:
3x + 2 ( 5x - 3 ) = 7
Step 2:
3x + 10x - 6 = 7
Step 3:
13x - 6 = 7
Step 4:
13x = 13
Answer:
x = 1
Hope This Helps :)
Answer:
74
Step-by-step explanation:
take 32 and subtract from 180 degrees... then divide that by 2
Press the button COS( )
Type in the number, close the parentheses
Press Enter (MAKE SURE CALC IN DEGREE MODE)