If the values of the known algebraic formula m + 1 and the algebraic formula 1-2m are opposite to each other, then the value of M is?

If the values of the known algebraic formula m + 1 and the algebraic formula 1-2m are opposite to each other, then the value of M is?

∵ two algebraic expressions are opposite to each other
∴m＋1＋1－2m=0
m=2
∴m=2

It is known that | m + 4 | and (b-2a-3) ^ 2 are opposite to each other, and the values of a and B are obtained

Because | m + 4 | and (b-2a-3) ^ 2 are opposite numbers
So | m + 4 | + (b-2a-3) ^ 2 = 0 because the absolute value and the square number are greater than or equal to 0
So m + 4 = 0 gives m = - 4
If b-2a-3 = 0, then B = 2A + 3
T: does this question ask the relationship between a and B? Or does it leave out a condition?

We know that | M-N + 4 | and (n-3) are opposite to each other. Please find the value of m-n

Both are greater than or equal to zero, so both are equal to 0, n = 3, M = - 1

Given that 4-m and - 1 are opposite to each other, the process of finding the value of M and the explanation of each step are given

Because the sum of the opposite numbers equals zero
So 4-m-1 = 0
3-m=o
m=3

Given that 4 minus m and negative one are opposite to each other, we can find the value of M

4 minus m and minus one are opposite numbers
So, 4-m + (- 1) = 0
4-m-1=0
m=3

Given that M-3 and - 7 are opposite to each other, find the value of M?

If they are opposite numbers, then M-3 equals 7, so m = 7 + 3 = 10

If M and - 7 are opposite to each other, find the value of M

m=-(-7)=7

If 5m + 14 and M + 14 are opposite to each other, then the value of M is______ ．

∵ 5m + 14 and M + 14 are opposite to each other, ∵ 5m + 14 + m + 14 = 0, 6m = - 12, M = - 112

If 5m + 14 and M + 14 are opposite to each other, then the value of M is______ ．

∵ 5m + 14 and M + 14 are opposite to each other, ∵ 5m + 14 + m + 14 = 0, 6m = - 12, M = - 112

To make 5m + 1 and - 4 (M + 4) opposite to each other, the value of M is

Make 5m + 1 and - 4 (M + 4) opposite to each other
Then 5m + 1-4 (M + 4) = 0
5m+1-4m-16=0
m=16-1
m=15