Sign In
Ask Question
Romeo Harmon
Mathematics
4 December, 09:08
Solve each equation. Check your solution.
7a+10=2a
+1
Answers (
1
)
Collin Holder
4 December, 09:35
0
a = - 2
Step-by-step explanation:
7a + 10 = 2a
subtract 7a from each side
7a-7a+10 = 2a-7a
10 = - 5a
divide by - 5
10/-5 = - 5a/-5
-2 = a
check
7 (-2) + 10 = 2 (-2)
-14 + 10 = - 4
-4 = - 4
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Solve each equation. Check your solution. 7a+10=2a ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Y = mx + b In this formula, the variable "b" stands for? The slope (0,0) the origin the x-intercept the y-intercept
Answers (1)
7/2 in a Mixed fraction
Answers (1)
Meera has been visiting banks all day trying to find the best compound interest rate for her savings account.
Answers (1)
Erica walked down a trail into a valley. V (d) models Erica's vertical distance from the top of the valley (in kilometers) after walking d kilometers along the trail.
Answers (1)
What is a mixed fraction 4/2*4
Answers (2)
New Questions in Mathematics
What is the output of the function f (p) = 3p-2 when the input is 2
Answers (1)
three families are traveling the same route across country. the first family stops every 240 kilometers. the second family stops every 200 kilometers. the third family stops every 360 kilometers.
Answers (1)
Arianna wrote the expression 3x5 on her paper. andy wrote it as 5x3. what property is this an example of?
Answers (1)
Suppose that in a certain triangle, the degree measures of the interior angles are in the ratio $2:3:4$. If the largest interior angle measures $x^/circ$, what is the value of $x$?
Answers (1)
The music department of a department store sold 12 jazz CDs last month. Jazz sales during that month made up 2% of the music departments total sales. Determine the number of CDs that the store sold during that month
Answers (1)
Home
»
Mathematics
» Solve each equation. Check your solution. 7a+10=2a
Sign In
Sign Up
Forgot Password?