To express 2y = 3x + 12 in standard form, move the terms with variables to the one side of the equals sign and move the number-only term to the opposite side. In this case, only the 3x needs to be moved to satisfy this requirement; so, simply subtract 3x from both sides:
2y - 3x = 12
2x+12-3x = 5 2x-3x = 5-12 x = -7
To write 12 tens in standard form, you first calculate the total value by multiplying 12 by 10, which equals 120. Therefore, 12 tens in standard form is 120.
y=3x+12
12 plus 9 equals 21.
12 + 10 + 11 equals 33
2x+12-3x = 5 2x-3x = 5-12 x = -7
12.025
To write 12 tens in standard form, you first calculate the total value by multiplying 12 by 10, which equals 120. Therefore, 12 tens in standard form is 120.
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