Question

write any 4 sentences about linear equation in 2 variables​

Answer 1

Answer:

Examples. 10x - 3y = 5 and -2x - 4y = 7 are linear equations in two variables. ... The point x = 8 and y = 3 is also a solution of the equation 2x - 3y = 7 since 2(8) - 3(3) = 16 - 9 = 7. The point x = 4 and y = 6 is not a solution of the equation 2x - 3y = 7 because 2(4) - 3(6) = 8 - 18 = -10, and -10 6= 7.