Register
Can someone please help me with this? this is solving systems of linear equations algebraically​
176k views
2 votes
Can someone please help me with this? this is solving systems of linear equations algebraically​

Can someone please help me with this? this is solving systems of linear equations-example-1
User Yuchao Jiang
by
4.6k points

1 Answer

3 votes

Answer:

a=12

b=9

Explanation:

3/4 of 12 is 9 and 9 plus 12 is 21

User Mohamed Gabr
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Link Copied!