0
3d + 8 = 2d - 7
3d -2d = -8 - 7
1d = - 15
d = -15
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you solve15 equals 5d plus 3d?
5d+3d = 15 8d = 15 d = 15/8 = 1.875
What is 8d equals 5d plus 18?
8d = 5d+18 8d-5d = 18 3d = 18 d = 6
2a plus 1b equals 2c plus 2d-----2a plus 1b equals 1c plus 2d----- 1a plus 2b equals 3d-----what does 4a equal?
I--2a+b=2c+2d II--2a+b=c+2d III--a+2b=3d * Here if we perform (I)-(II), we get, c=0 * Using the c we can prove b=0 using (I)-(III). * Now replace 'b' & 'c' as 0 in (I), then we get a=d. Email me at yash2008gates@gmail.com for any queries. I will be very thankful to receive your queries.
What is 2 parethesis 3d plus 7 parenthesis equals 5 plus 6d?
2(3d+7)=5+5d. 6d+14=5+5d 6d+9=5d 9=-1d d=-9 I think that's correct. If it is, ur welcome.
What is 4f plus 2 plus 3d-1-3f?
It is an expression and can be simplified to: 3d+f+1
What is the answer of 8d-3d equals 65?
8d-3d =65 plus work
What is the equation of 3d plus 14 equals 11?
3d + 14 = 11 is the equation.
Is Z equals 1A plus 2BC plus 3D a linear programming objective function?
No. 1a and 3d are linear, but 2bc is not. ■
6d-3d plus 2d equals 35 what is the unknown?
12
1.6-d equals 12.8 plus 3d equals?
1.6-d=12.8+3d 12.8-1.6=-d-3d 11.2=-4d 11.2/-4=d d=-2.8
What is 27d-9 plus 3d equals 29 plus 27d plus 1?
So you basically have, (27D-9)+3D = 29+(27D+1) 30D-9 = 27D+30 3D = 39 D = 13
How do you solve15 equals 5d plus 3d?
5d+3d = 15 8d = 15 d = 15/8 = 1.875
What is 4c equals 3d plus 3 and c equals d-1?
c = 6 and d = 7
How do you do this D plus 3D equals 240?
D + 3D = 240 4D = 240 Divide both sides of the equation by 4: D = 60
3d plus 8 equals 2d-17?
3d-3d cancel 2d-3d=-1d 8=-1d-17 -17+17 cancel 8+17=25 25=-1d 25/-1=-1d/-1 d=-25
7d-13 equals 3d plus 7?
1. 7d-13=3d+72. 7d-20=3d3. -20=-4d4. d=55. Check your answer:7*5-13=22, 3*5+7=22D equals 5
What is 8d equals 5d plus 18?
8d = 5d+18 8d-5d = 18 3d = 18 d = 6
