If: 3y-7 = 2y+9
Then: 3y-2y = 9+7
So: y = 16
3*(n - 5) = 2*n + 11
2m + 6
As an algebraic expression it is: 2x+4
2z+9
twice as much
3*(n - 5) = 2*n + 11
2m + 6
8+2n
Qx2+4
8 more than twice a number d
2x+3=11
2n+12=x
2z+9
As an algebraic expression it is: 2x+4
3>2x
You write it as5nNothing more, nothing less.
twice as much