Answer: 46
Step-by-step explanation:
you just do 30 + 16
Answer:
x= - 41/6, y= -6/23
Step-by-step explanation:
2x - 3y= - 1 ...(1)
0.8x - 3.5y=1/5 ...(2)
(2)×10 : 8x - 35y= 2 ... (3)
(1)×4 : 4x-12y= - 4 ...(4)
(3)-(4): 8x-35y=2
8x-12y= -4
_________
- 23y= 6
y= - 6/23
Substitute y= - 6/23 into any equation
Exp : 2x - 3(-6/23) = - 1
2x+18/23 = - 1
2x = - 41/3
x= - 41/6
Answer:
m = 56
Step-by-step explanation:
So, this is a standard one-step equation so we do the inverse thingy:
8 x 7 = 56
And because 56/7 = 8
m = 56
Answer:
Step-by-step explanation:
1. 3r - 15 = 6
2. q + 4t = 29
3. n^2 + 12 = p / 4
4. j / 2 - 5 = k + 13
5. 8 + 3k = 5k - 3
6. 3 / 4 * w + 1= 1 / 2 * w + 9
7. 25 / t + 6 = 2t + 1
The only thing you need to do is to be able the operations in the statements.
HOPE IT HELPED