Answer:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Exact Form:
x=1+√5 ,1−√5
Let x be the weight of David so
x+16-25+4 = 177
x-5=177
x= 177+5= 182 pound
ANSWER:X=5
Step-by-step explanation:
6X+65+85=180
6x+150=180
subtract 150 from both sides to get
6x=30
divide by 6 to get 5
