Question

if (m, 2m+1) is the solution of equation 3x+4y=26 find the value of m

Answer 1

Substituting x = m and y = 2m + 1 in
3x + 4y = 26
3 (m) + 4 (2m + 1) = 26
3m + 8m + 4 = 26
11m = 26 - 4
m = 22 ÷ 11
m = 2

Answer 2

Answer:

The value of m is 2 when ( m , 2 m + 1 ) is the the solution of equation 3 x + 4 y = 26.

Step-by-step explanation:

We are given the equation:

3 x + 4 y = 26.

We are also given a point:

( m , 2 m + 1 )

Now we will substitute the point in the equation:

3 (m) + 4 (2m +1) = 26.

Solving to get the value of m:

3 m + 8 m + 4 = 26

11 m = 22

m = 2.

Therefore, the value of m is 2 when ( m , 2 m + 1 ) is the the solution of equation 3 x + 4 y = 26

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