5n+15 = 25 5n = 25-15 5n = 10 n = 2
5n + 15 = 25 you subtract 15 from both sides then you get 10 then divided 5n by 10 you get 2n
x=-.25.
4a + a = 25 add 4a and a 5a = 25 then divide 25 by 5 a = 5
x = 25 / 3squared + 5
5n+15 = 25 5n = 25-15 5n = 10 n = 2
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
5n + 15 = 25 you subtract 15 from both sides then you get 10 then divided 5n by 10 you get 2n
x=-.25.
25
25-7=18 18/3=6
4a + a = 25 add 4a and a 5a = 25 then divide 25 by 5 a = 5
5n-25 = 10 5n = 10+25 5n = 35 n = 7
24
few errors in your title: 2 plus 4 = 6 6 plus 9 = 15 10 plus 25 = 35 18 + 81 = 99
x = 25 / 3squared + 5
-5x+50 = 25 -5x = 25-50 -5x = -25 x = 5