2x+12-3x = 5 2x-3x = 5-12 x = -7
y=3x+12
12 plus 9 equals 21.
12 + 10 + 11 equals 33
yes. think of 6/12 plus 1/12. that is 7/12!
2x+12-3x = 5 2x-3x = 5-12 x = -7
12.025
it equals 72. just do 12 X 6
it equals 70
y=3x+12
12 plus 9 equals 21.
12+12
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
12 + 10 + 11 equals 33
yes. think of 6/12 plus 1/12. that is 7/12!
23
y=4x+2