Solve by the elimination process:
0.3x - 0.2y = 4;
0.2x + 0.3y = 5/23
2 answers
multiply the first by .3, the second equation by .2, then add the equations.
thank you so much
0.3x - 0.2y = 4;
0.2x + 0.3y = 5/23
2 answers
1 answer
1 answer
1 answer
2 answers