First you subtract 8 from 26, which is 18. Then you divide 18 by 6, which is 3. x equals 3.
Step-by-step explanation:
Letthenumberofpensbexand
numberofpencilsbey
then
x+y=16ory=16−x
andtheirvalue
8x+1.5y=50
8x+(
2
3
)(16−x)=50
8x+24−(
2
3
)x=50
8x−(
2
3
)x=50−24
(
2
13x
)=26∴x=4
theny=16−x=16−4=12
Answer:
X=7 because 88=12x+4. Simple math gives you x=7
It depend on what question an algebric can have as many but depends???