If (m,2) is a solution of 2x-3y+8=0, find the value of m
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Answer:
The value of m is -1
Step-by-step explanation:
( x , y ) = ( m , 2 )
x = m , y = 2.
2x - 3y + 8 = 0.
Substituting ( m , 2 ) in the 2x - 3y + 8 = 0.
2 * m - 3 * 2 + 8 = 0.
2m - 6 + 8 = 0.
2m + 2 = 0.
2m = 0 - 2.
2m = -2.
m = -2 / 2.
m = -1.
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