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