1. Complete the equation so that it has infinite solutions. 4x + 10 = ___x + ___.
2. Complete the equation so that it has no solution. 5x + 12 = ___x + 9.
1. Complete the equation so that it has infinite solutions. 4x + 10 = 4x + 10.
2. Complete the equation so that it has no solution. 5x + 12 = 5x + 9 - 3x.