What is the value of m in the equation 4m + 2(m + 1) = 9m + 5?
−1
1
7
17
2 answers:
4m +2(m+1) = 9m +5
4m +2m+2 = 9m +5
6m +2 = 9m +5
6m = 9m+3
-3m = 3
m = -1
4m +2m + 2 = 9m + 5
6m - 9m = 5 - 2
- 3m = 3
m = -1
your answer is - 1
You might be interested in
Answer: x+2 and y +2
Step-by-step explanation:
4x2+2=10
8+2=10
Answer:44
Step-by-step explanation:
-8(-6) -4
48 -4
44
Answer:
y = (-4/5)x + 12/5
Step-by-step explanation:
Slope = (4-0)/(-2-3) = 4/-5 = -4/5
y = (-4/5)x + c
When x = 3, y = 0
0 = (-4/5)(3) + c
c = 12/5
y = (-4/5)x + 12/5
5y = -x + 12
5y + x = 12
Answer:
4.5
Step-by-step explanation:
I = P · R · T
Divide both sides by P·R
I/(P·R) = T
Answer:
