Friday

March 27, 2015

March 27, 2015

Posted by **Anonymous** on Sunday, January 12, 2014 at 1:15am.

b = 2a+1

10a+b=5b+2

- algebra -
**Anonymous**, Sunday, January 12, 2014 at 1:42amThis is the original problem, and I came up with the above equations. The answer is 37, but I can't see how.

"You can represent the value of any two-digit number with the expression 10a + b, where a is the tens' place digit and b is the ones' place digit. For example, if a is 5 and b is 7, then the value of the number is 10(5) + 7, or 57. What two-digit number is described below?

-The ones' place digit is one more than twice the tens' place digit.

-The value of the number is two more than five times the ones' place digit."

**Answer this Question**

**Related Questions**

College Algebra - Please help! x-2y+z=7 2x+y-z=0 3x+2y-2z=-2 a. Solve the above ...

Math - Please help! x-2y+z=7 2x+y-z=0 3x+2y-2z=-2 a. Solve the above system of ...

algebra - i need help with these problems (either a solution or how to plug them...

Algebra - I have two equations that I need to solve using the elimination method...

algebra URGENT! - Solve the system using elimination. 2x – 2y = –8 x + 2y = –1 ...

algebra - Solve the system of equations by first writing it in matrix form and ...

algebra 1 - Got a test tomorrow... Say you have a system of equations (linear), ...

College Algebra - Solve the system of equations using matrices. If system has no...

Math - I need to use the Gaussian Elimination to solve a system of equations, ...

math - Simplify and show: 2a-6(10a)-5a^2(2) ----------------- (2a-6)^2 This is ...