10y +23=4y +26 what is y?

2014-04-16 12:39 pm

回答 (6)

2014-04-16 10:32 pm
1) 10y+23= 4y+26

2) 6y+23= 26
•Subtract 4y to both sides and subtract "like" terms

3) 6y= 3
•Subtract 23 on both sides

4) Solve It.

5) Answer: (3/6) —> y= 1/2 OR 0.5
2014-04-16 12:46 pm
You can simply move the unknown (y) to one side and numbers on the other:
10y - 4y = 26 - 23
6y = 3
y = 1/2 (0.5)

Hope that helps
2014-04-16 12:44 pm
10y +23=4y +26
=> 10y - 4y = 26-23
=> 6y = 3
=> y = 3/6 = 1/2
2014-04-16 12:43 pm
10Y+23=4Y+26
SIMPLIFY THE EQUATION
10Y-4Y=26-23
SO 6Y=3
THEREFORE Y=3/6=0.5 OR 1/2
2014-04-17 4:04 pm
10y +23=4y +26
10y - 4y = 26 - 23
6y =3
y = 3/6 or 1/2 answer//
2014-04-16 12:54 pm
6y = 3
y = 1 / 2
參考: my brain


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