-13
9t + 5 = 7 - 2t Subtract five from both sides: 9t = 2 - 2t Add 2t to both sides: 11t = 2 Divide both sides by 2 t = 2/11 or about .1818
x=5
5 + 5 + 5 = 15
It doesn't, it equals 15.
3t + 7 = 2t - 5 3t = 2t - 12 t = -12
24
-13
5t + 2 = 3t - 2t + 5 Collect like terms 5t - 3t + 2t = 5 - 2 4t = 3 t = ¾ Check: 5 x 3/4 = 3¾ + 2 = 5¾; 3x¾- 2x¾ + 5 = 5¾ QED
9t + 5 = 7 - 2t Subtract five from both sides: 9t = 2 - 2t Add 2t to both sides: 11t = 2 Divide both sides by 2 t = 2/11 or about .1818
No. It equals 15.
If y = 2t + 5, then 5 = y - 2t
15
Negative 15 plus positive 20 equals 20 minus 15, which equals 5.
x=5
5 + 5 + 5 = 15
no it equls 15