Solve each equation. Check your solution.
a - 5 = -12
1 answer:
Answer:
A = -7
Step-by-step explanation:
Isolate the variable by adding 5 to each side. This becomes A = -7. To check your work plug -7 in for A.
-7 - 5 = -12
-12 = -12
This is true so -7 is the correct answer.
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Joel is 13.
Because if the sum of all there ages added together divided by 3, will give you 13.
Answer:
827 ÷ 4 = 206 with a remainder of 3
Step-by-step explanation:
X= 11.66 continuing, because 3x+5=40 is the equation. in fraction form it would be 35/3
Answer:
no
Step-by-step explanation:
its is not a solution, however if the equal sign actually looks like
then it would be yes
Answer:
20
Step-by-step explanation:
10 + 10
= 20
Just add units place first.
0 + 0 = 0
Then tens place.
1 + 1 = 2
So the number,
=> 20
