Negative plus a negative is a negative. Ex. -1+-1=-2 Negative times a negative is a positive. -2*-2=4 But a negative [minus] plus a positive [plus] can be minus, zero or plus: For example, -3 + 2 = -1 -3 + 3 = 0 -3 + 4 = +1
3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (4) = 3n + 6
12x-3=2x+17 10x-3=17 10x=20 x=2
(7-3)^2 plus (7-1)^2 = 16+36
1/2
you need to find the common denominator 1/3 + 2/17 = ? 1*17/(3*17) + 2*3/(3*17) = (17 + 6)/(3*17) = 23/51
2/3 + 5 = 17/3
It is: 3^2 plus 2^3 = 17 meaning 9 plus 8 = 17
1/7 + 2/3 is 17/21
7 plus 2 is 9. 9 plus 8 is 17. 17 plus 3 is 20.
17 over 21
It is: 7/2 plus 3/4 = 17/4 which is 4 and 1/4 or as a decimal 4.25
2/3 + 3/4 = 8/12 + 9 / 12 = 17 / 12 = 1 and 5 / 12
No is does not except for one particular value of x.Another Answer:-If: 2/3x+15 = 17Then: x = 1/3Check: 2/(3*1/3)+15 = 17
-17
We convert the fractions to twelfths: 1 + 8 twelfths + 9 twelfths. 1 + 17 twelfths 2 and 5 twelfths.
1 + 2 + 3 = 6