2m+3n=4
-m+2n=5

Elimination using multiplication

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

The least common multiple is the multiple, other than 0, common to sets of multiples.