3p+7 = 16+2p 3p-2p = 16-7 p = 9
-24
9/15 + 10/15 = 1 and 4/15
In math problems without punctuation such as brackets, the standard convention in to solve from left to right. Therefore, you would solve the problem 15-3 times 4 plus nine like by three actions. 15-3 equals 12; 12 times 4 equals 48; 48 plus 9 equals 57.
9x+6 = 6x+15 9x-6x = 15-6 3x = 9 x = 3
3p+7 = 16+2p 3p-2p = 16-7 p = 9
First, set up the equation you are given: 15 - 2p = 9 Subtract 15 from each side of the equation: 15 -2p - 15 = 9-15 Then, you should have: -2p = -6 Divide each side by -2: (-2p)/(-2) = (-6/-2) Solve for p: p = 3
The commutative property.
-9
No! It equals 15, but 9-6=3.
25+15=40+9=49
2p - 9 = 5p + 12 subtract 2p fom both sides -9 = 3p +12 subtract 12 from both sides -21 = 3p divide both sides by 3 -7 = p
Yes, 9+6 is 15.
24 24 + (-15) = 9
-9
15
it equals 15