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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
Add your answer:
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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
How do you simplify 2m plus 3-m plus 4?
Gather like terms: 2m - m + 3 + 4 = m + 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
Triangle abc is a right triangle if ac equals 7 and side bc equals 10 what is ther measure of side ab?
The square root of 149 (7 squared plus 10 squared equals 149).
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 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.
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
The square root of x-3 plus 5 equals x?
x = 7
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
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
What is 9m-28 equals 2m?
9m - 28 = 2m Therefore, 7m = 28 m = 28/7 m = 4
What is 5 plus 7 plus 7 plus 5 equals?
It equals 24.
