Tuesday

September 2, 2014

September 2, 2014

Posted by **casey** on Wednesday, March 2, 2011 at 5:44pm.

x-45=90

n+23.4=36.9

- 5th grade math -
**Ms. Sue**, Wednesday, March 2, 2011 at 5:47pmI'll show you how to work this kind of problem.

n+23.4=36.9

You want to get the knowns on one side and the unknown on the other side.

Subtract 23 from both sides.

n = 36.9 - 23.4

n = 13.5

I'll be glad to check your work on the first problem.

Note: you'll need to add 45 to both sides.

- 5th grade math -
**scooter mupput**, Saturday, March 5, 2011 at 8:10pm13 ;-5

- 5th grade math -
**my cat**, Saturday, March 5, 2011 at 8:14pmmrow

**Answer this Question**

**Related Questions**

math - how do you write an equation and state what the variable n represnts. 54...

Pre Cal - 6-x=2x+9 If you are to solve the equation for x, first try to get the ...

math--pre alg - not sure i did right 3(f+2)+9=13+5f 3f+6+9 = 13+5f +9 3F+15 = 12...

Algebra - I don't understand how to do this problems: Solve for the variable r, ...

Question:8th Grade Algebra - How do you get a variable term from one side of an ...

algebra--distributive - how would you do this prob. negative4-(5y+6) = negative ...

Algebra - - 20> 8 +7a Solve inequalities like you would an equation, EXCEPT ...

MATH 116 - • How do you know when an equation with one variable has infinitely ...

5th grade math - I am desperately trying to help my 5th grader figure out how ...

algebra - 1 1 7 -y - -= - 2 8 8 please help me! It isn't clear to me what this ...