2x+10=9+11-3x
2x+10=20-3x
5x+10=20
5x=10
x=2
Wiki User
∙ 2009-10-12 23:23:57It equals 53.
3.5
it means that x should equal 10. x + x = 20. x = 10
2 (x) + 10 14 x must equal 7
Look at it this way: If p = 1, then 7p = 7. What plus 7 equals -3? Adding 7 to -10 would equal -3, so all we have to figure out is what times 5 would equal -10. 5 times -2 would equal -10 so q equals -2.
-10 plus 10 equals 0.
-2
sixty is equal to 10 plus 50, and as 10 equals 50, and 50 equals 79, then it would be fair to assume that 60 equals 50 plus 79, which is 129.
No, It equals 10
35
144
144
No it does not, one plus one equals two.
2
3+10 = 13
144
144