0
We're not sure what the question means by "root". It may be what's usually
referred to as the "solution" of the equation ... the number that 'm' must be in
order to make the equation a true statement. Here's how to find the 'solution':
2m + 7 = 8 + m
Subtract 7 from each side:
2m = 1 + m
Subtract 'm' from each side:
m = 1
Still curious? Ask our experts.
Chat with our AI personalities
Rene
Vivi
CoachAdd your answer:
Earn +20 pts
What is m if -2m plus 7 equals m-2?
-2m + 7 = m - 2 +7 +2 = m +2m 9 = 3m 3m = 9 m = 9/3 = 3 to test: -2(3) + 7 = (3) - 2 -6 + 7 = 3 - 2 1 = 1
What does 2x2 plus 5x plus 2 equals?
15,000 to the third power that equals pi plus 12 would make it the square root of 7
What is 4 2m equals 7 3m?
It is a FALSE statement.
Root X plus Y equals 7 and root Y plus X equals 11 find X and Y value?
Here x is equls to 9 and y is equal to 4
How do you simplify 2m plus 3-m plus 4?
Gather like terms: 2m - m + 3 + 4 = m + 7.
What is 2m plus 7-m equals -40?
2m+7-m=-402m-m+7=-40m+7=-40m=-47
6m plus 7 - 2m plus 1?
6m + 7 - 2m + 1 = 4m + 8 If you meant: (6m + 7) - (2m + 1) = 4m + 6
What is m if -2m plus 7 equals m-2?
-2m + 7 = m - 2 +7 +2 = m +2m 9 = 3m 3m = 9 m = 9/3 = 3 to test: -2(3) + 7 = (3) - 2 -6 + 7 = 3 - 2 1 = 1
What does 2x2 plus 5x plus 2 equals?
15,000 to the third power that equals pi plus 12 would make it the square root of 7
What does the m equal in the equation -6 equals 8-2m?
If: -6 = 8-2m Then: m = 7
What is 4 2m equals 7 3m?
It is a FALSE statement.
The square root of x-3 plus 5 equals x?
x = 7
Root X plus Y equals 7 and root Y plus X equals 11 find X and Y value?
Here x is equls to 9 and y is equal to 4
How do you simplify 2m plus 3-m plus 4?
Gather like terms: 2m - m + 3 + 4 = m + 7.
What is 12m plus 9-2m-16?
10m - 7
What is 9m-28 equals 2m?
9m - 28 = 2m Therefore, 7m = 28 m = 28/7 m = 4
What is the solution to the quadratic equation x2 plus 10x plus 25 equals 7?
Using the quadratic equation formula: x = -5-/+ the square root of 7
