What is the answer for this equation "10=z/2+7"
2 answers:
<span>10=z/2+7
Subtracat 7 from both sides
3=z/2
Multiply 2 on both sides
Final Answer: 6 = z</span>
Remember that you can do anyting to an equation as long as you do it to both sides
so
10=z/2+7
minus from both sides
10-7=z/2+7-7
3=z/2+0
3=z/2
times both sides by 2/1
6/1=2z/2
6=1z
6=z
You might be interested in
Answer:
x=7
ONQ=14
QNP= 121
Step-by-step explanation:
subtract 135 by 93 135-93= 42
add the variables together 2x+4x=6x
divide 42/6= 7
Answer:
gty54uhrjdfnmjkriut54hjrfdksoiruftjdksirutjdfi5jhgyutgnfkdiugthy6jn5trdfuhytjnigf8udchjtkgio9fuv8jrn4mtkgi9ufnjmtkhogibfvcxfrnmgjkibvuhcdbnfmgkbiuv
Step-by-step explanation:
5m+11-m-8
=4m+3........so the answer
Bjhmi gvutt t7vnyv t7fvm.tv tfvftyvtf tv tfv
Answer:
original is 500 and the resale is 750, do 750/500 to get a 1.5, that is the marup when changed to percentage it would be a 50% markup
