2 answers:
Answer:
q+10 = 20
Solving for q,
q=10
Step-by-step explanation:
Sum means addition and is means equals
q+10 = 20
We can solve for q by subtracting 10 from each side
q+10-10 = 20-10
q=10
Answer:
The equation is q + 10 = 20
The solution is q = 10
Step-by-step explanation:
"sum" means an addition.
"sum of q and 10" means "q + 10".
"is" means "="
That means you have the equation
q + 10 = 20
To solve the equation, subtract 10 from both sides.
q + 10 - 10 = 20 - 10
q = 10
Answer:
The equation is q + 10 = 20
The solution is q = 10
You might be interested in
Answer:
x = 7.75 y = -0.125
Step-by-step explanation:
3x + 2y = 23 1/2x - y = 4
2(1/2x - y) = (4)2 1x - 2y = 8
3x + 2y = 23
+ 1x - 2y = 8
4x = 31
x = 7.75
3(7.75) + 2y = 23
23.25 + 2y = 23
2y = -0.25
y = -0.125
Answer:
67.5 miles per hour
Explanation:
22 1/2 * 3 = 67.5
Answer:
#6 would be 15/7
#7 would be 4/90
#8 would be 17/12
i can't see number 9
#11 would be 65/15 or 4.3333333
31 + 34
Step-by-step explanation:
Answer:
{y,x} = {17/2,-11}
Step-by-step explanation:
Answer:
x=-1
Step-by-step explanation:
